./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ --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 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 11:07:37,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 11:07:37,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 11:07:37,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 11:07:37,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 11:07:37,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 11:07:37,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 11:07:37,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 11:07:37,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 11:07:37,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 11:07:37,721 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 11:07:37,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 11:07:37,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 11:07:37,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 11:07:37,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 11:07:37,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 11:07:37,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 11:07:37,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 11:07:37,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 11:07:37,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 11:07:37,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 11:07:37,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 11:07:37,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 11:07:37,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 11:07:37,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 11:07:37,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 11:07:37,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 11:07:37,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 11:07:37,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 11:07:37,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 11:07:37,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 11:07:37,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 11:07:37,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 11:07:37,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 11:07:37,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 11:07:37,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 11:07:37,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 11:07:37,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 11:07:37,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 11:07:37,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 11:07:37,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 11:07:37,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-10-17 11:07:37,827 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 11:07:37,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 11:07:37,828 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 11:07:37,828 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 11:07:37,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 11:07:37,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 11:07:37,829 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 11:07:37,830 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-10-17 11:07:37,830 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-10-17 11:07:37,830 INFO L138 SettingsManager]: * Use old map elimination=false [2022-10-17 11:07:37,854 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-10-17 11:07:37,855 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-10-17 11:07:37,855 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-10-17 11:07:37,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 11:07:37,855 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 11:07:37,856 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 11:07:37,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 11:07:37,856 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 11:07:37,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 11:07:37,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-10-17 11:07:37,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-10-17 11:07:37,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-10-17 11:07:37,857 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 11:07:37,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 11:07:37,857 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-10-17 11:07:37,857 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 11:07:37,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-10-17 11:07:37,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 11:07:37,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 11:07:37,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 11:07:37,859 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 11:07:37,860 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-10-17 11:07:37,860 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_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c [2022-10-17 11:07:38,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 11:07:38,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 11:07:38,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 11:07:38,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 11:07:38,185 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 11:07:38,187 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/loop-acceleration/simple_3-2.c [2022-10-17 11:07:38,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/data/fa14ae032/218b3005653f403eb3daa870de0fed6c/FLAG72ca7b12c [2022-10-17 11:07:38,750 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 11:07:38,751 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/sv-benchmarks/c/loop-acceleration/simple_3-2.c [2022-10-17 11:07:38,758 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/data/fa14ae032/218b3005653f403eb3daa870de0fed6c/FLAG72ca7b12c [2022-10-17 11:07:39,080 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/data/fa14ae032/218b3005653f403eb3daa870de0fed6c [2022-10-17 11:07:39,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 11:07:39,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 11:07:39,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 11:07:39,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 11:07:39,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 11:07:39,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23448e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39, skipping insertion in model container [2022-10-17 11:07:39,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 11:07:39,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:07:39,252 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/sv-benchmarks/c/loop-acceleration/simple_3-2.c[376,389] [2022-10-17 11:07:39,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:07:39,274 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 11:07:39,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/sv-benchmarks/c/loop-acceleration/simple_3-2.c[376,389] [2022-10-17 11:07:39,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:07:39,302 INFO L208 MainTranslator]: Completed translation [2022-10-17 11:07:39,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39 WrapperNode [2022-10-17 11:07:39,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 11:07:39,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 11:07:39,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 11:07:39,304 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 11:07:39,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,319 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,345 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 25 [2022-10-17 11:07:39,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 11:07:39,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 11:07:39,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 11:07:39,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 11:07:39,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,375 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,376 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 11:07:39,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 11:07:39,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 11:07:39,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 11:07:39,385 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (1/1) ... [2022-10-17 11:07:39,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:39,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:39,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:39,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-10-17 11:07:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 11:07:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 11:07:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 11:07:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 11:07:39,544 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 11:07:39,546 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 11:07:39,653 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 11:07:39,659 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 11:07:39,660 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 11:07:39,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 11:07:39 BoogieIcfgContainer [2022-10-17 11:07:39,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 11:07:39,664 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-10-17 11:07:39,664 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-10-17 11:07:39,668 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-10-17 11:07:39,669 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 11:07:39,670 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.10 11:07:39" (1/3) ... [2022-10-17 11:07:39,671 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@587bcab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 11:07:39, skipping insertion in model container [2022-10-17 11:07:39,671 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 11:07:39,671 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:07:39" (2/3) ... [2022-10-17 11:07:39,672 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@587bcab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 11:07:39, skipping insertion in model container [2022-10-17 11:07:39,672 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 11:07:39,672 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 11:07:39" (3/3) ... [2022-10-17 11:07:39,674 INFO L332 chiAutomizerObserver]: Analyzing ICFG simple_3-2.c [2022-10-17 11:07:39,733 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-10-17 11:07:39,734 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-10-17 11:07:39,734 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-10-17 11:07:39,734 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-10-17 11:07:39,734 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-10-17 11:07:39,734 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-10-17 11:07:39,735 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-10-17 11:07:39,735 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-10-17 11:07:39,740 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 11:07:39,759 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-10-17 11:07:39,760 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 11:07:39,760 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 11:07:39,765 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 11:07:39,766 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-10-17 11:07:39,766 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-10-17 11:07:39,766 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 11:07:39,768 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-10-17 11:07:39,768 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 11:07:39,769 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 11:07:39,769 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 11:07:39,769 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-10-17 11:07:39,778 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true [2022-10-17 11:07:39,779 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-10-17 11:07:39,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 11:07:39,786 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-10-17 11:07:39,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 11:07:39,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411543749] [2022-10-17 11:07:39,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 11:07:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 11:07:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:39,903 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 11:07:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:39,947 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 11:07:39,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 11:07:39,952 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-10-17 11:07:39,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 11:07:39,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181520314] [2022-10-17 11:07:39,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 11:07:39,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 11:07:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:39,981 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 11:07:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:39,992 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 11:07:39,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 11:07:39,995 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-10-17 11:07:39,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 11:07:39,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508254042] [2022-10-17 11:07:39,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 11:07:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 11:07:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:40,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 11:07:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:40,051 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 11:07:40,133 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 11:07:40,134 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 11:07:40,134 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 11:07:40,134 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 11:07:40,135 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 11:07:40,135 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,135 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 11:07:40,135 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 11:07:40,135 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-10-17 11:07:40,136 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 11:07:40,136 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 11:07:40,153 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:40,298 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 11:07:40,299 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 11:07:40,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:40,303 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:40,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-10-17 11:07:40,308 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 11:07:40,308 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 11:07:40,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-10-17 11:07:40,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:40,377 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:40,388 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 11:07:40,388 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 11:07:40,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-10-17 11:07:40,487 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 11:07:40,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:40,491 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 11:07:40,491 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 11:07:40,491 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 11:07:40,491 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 11:07:40,491 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 11:07:40,491 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,492 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 11:07:40,492 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 11:07:40,492 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-10-17 11:07:40,492 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 11:07:40,492 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 11:07:40,493 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:40,639 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 11:07:40,645 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 11:07:40,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:40,649 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:40,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:40,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:40,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:40,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:40,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:40,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:40,682 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 11:07:40,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:40,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-10-17 11:07:40,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:40,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:40,738 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 11:07:40,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:40,741 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:40,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:40,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-10-17 11:07:40,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:40,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:40,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:40,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:40,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:40,766 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:40,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:40,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:40,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:40,818 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 11:07:40,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:40,821 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:40,828 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 [2022-10-17 11:07:40,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:40,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:40,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:40,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:40,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:40,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:40,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:40,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-10-17 11:07:40,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:40,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:40,905 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 11:07:40,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:40,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:40,907 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:40,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:40,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:40,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:40,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:40,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:40,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:40,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:40,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:40,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-10-17 11:07:40,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:41,003 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 11:07:41,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,004 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:41,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:41,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:41,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:41,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:41,036 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:41,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:41,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-10-17 11:07:41,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-10-17 11:07:41,080 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 11:07:41,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,082 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-10-17 11:07:41,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:41,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:41,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:41,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:41,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:41,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:41,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:41,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:41,149 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 11:07:41,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,150 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-10-17 11:07:41,159 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 [2022-10-17 11:07:41,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:41,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:41,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:41,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:41,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:41,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:41,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:41,260 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 11:07:41,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,262 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,276 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 [2022-10-17 11:07:41,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:41,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:41,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:41,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:41,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:41,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:41,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-10-17 11:07:41,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:41,358 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 11:07:41,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,361 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:41,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:41,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:41,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:41,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,380 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:41,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:41,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:41,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-10-17 11:07:41,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:41,573 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 11:07:41,573 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 11:07:41,573 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 11:07:41,573 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 11:07:41,573 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 11:07:41,573 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,574 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 11:07:41,574 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 11:07:41,574 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2022-10-17 11:07:41,574 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 11:07:41,574 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 11:07:41,576 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,585 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,619 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,623 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,679 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:41,890 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 11:07:41,891 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 11:07:41,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,893 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,903 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 [2022-10-17 11:07:41,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:41,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:41,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-10-17 11:07:41,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:41,924 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:41,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:41,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:41,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:41,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:41,976 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:41,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-10-17 11:07:41,978 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 [2022-10-17 11:07:41,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:41,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:41,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:41,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:41,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:41,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,042 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-10-17 11:07:42,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,056 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-10-17 11:07:42,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,127 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,144 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,144 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-10-17 11:07:42,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,188 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-10-17 11:07:42,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:42,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 11:07:42,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:42,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,222 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-10-17 11:07:42,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,233 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,277 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-10-17 11:07:42,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,288 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,289 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,338 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-10-17 11:07:42,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,356 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,356 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,422 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-10-17 11:07:42,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,505 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-10-17 11:07:42,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,575 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,593 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,593 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-10-17 11:07:42,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,642 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-10-17 11:07:42,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,719 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,733 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-10-17 11:07:42,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,782 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,784 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 [2022-10-17 11:07:42,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-10-17 11:07:42,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:42,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:42,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,850 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-10-17 11:07:42,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:42,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:42,863 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 11:07:42,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:42,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,912 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 11:07:42,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,913 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:42,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:42,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:42,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:42,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:42,934 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:42,934 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:42,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-10-17 11:07:42,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:42,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:42,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:42,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:42,991 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:42,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-10-17 11:07:43,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,058 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,072 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,072 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-10-17 11:07:43,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,121 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-10-17 11:07:43,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,187 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:43,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:43,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:43,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-10-17 11:07:43,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-10-17 11:07:43,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,240 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-10-17 11:07:43,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,267 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,268 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,304 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-10-17 11:07:43,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,317 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,317 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,378 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,386 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 [2022-10-17 11:07:43,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,397 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,397 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-10-17 11:07:43,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,454 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-10-17 11:07:43,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,525 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,541 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,541 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-10-17 11:07:43,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,590 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,604 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,604 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-10-17 11:07:43,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,657 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-10-17 11:07:43,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,727 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-10-17 11:07:43,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,795 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,810 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:43,810 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:43,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-10-17 11:07:43,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,866 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:43,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:43,882 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:43,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:43,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-10-17 11:07:43,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:43,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:43,926 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 11:07:43,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:43,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:43,927 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:43,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:43,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:43,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:43,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:43,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:43,948 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:43,948 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:43,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-10-17 11:07:43,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,009 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-10-17 11:07:44,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,075 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,078 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 [2022-10-17 11:07:44,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-10-17 11:07:44,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,139 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,157 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,157 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-10-17 11:07:44,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,209 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:44,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:44,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:44,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-10-17 11:07:44,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,271 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-10-17 11:07:44,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,338 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,341 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 [2022-10-17 11:07:44,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,353 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,353 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-10-17 11:07:44,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,398 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-10-17 11:07:44,401 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 [2022-10-17 11:07:44,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,467 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,470 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 [2022-10-17 11:07:44,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-10-17 11:07:44,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,540 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,554 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,555 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-10-17 11:07:44,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,601 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-10-17 11:07:44,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,668 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,673 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 [2022-10-17 11:07:44,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-10-17 11:07:44,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,736 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-10-17 11:07:44,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,801 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:44,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:44,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-10-17 11:07:44,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,864 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,866 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 [2022-10-17 11:07:44,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:44,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:44,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:44,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:44,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-10-17 11:07:44,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:44,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:44,922 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 11:07:44,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:44,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:44,923 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:44,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:44,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:44,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:44,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:44,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:44,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:44,949 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:44,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-10-17 11:07:44,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,004 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-10-17 11:07:45,005 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 [2022-10-17 11:07:45,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,015 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,015 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-10-17 11:07:45,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,064 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-10-17 11:07:45,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,075 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,075 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-10-17 11:07:45,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,104 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-10-17 11:07:45,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,119 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,119 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,170 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-10-17 11:07:45,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:45,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:45,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:45,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,213 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-10-17 11:07:45,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,275 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-10-17 11:07:45,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,287 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,287 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,336 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-10-17 11:07:45,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,356 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,356 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,411 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,430 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,430 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-10-17 11:07:45,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-10-17 11:07:45,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,471 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-10-17 11:07:45,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,487 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,487 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-10-17 11:07:45,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,517 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-10-17 11:07:45,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,529 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,529 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-10-17 11:07:45,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,562 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,577 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-10-17 11:07:45,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,610 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-10-17 11:07:45,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,621 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,621 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-10-17 11:07:45,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,666 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-10-17 11:07:45,668 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 [2022-10-17 11:07:45,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,682 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:45,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:45,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,737 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:45,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:45,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:45,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:45,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-10-17 11:07:45,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:45,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:45,790 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 11:07:45,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,791 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-10-17 11:07:45,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:45,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:45,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,801 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:45,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:45,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:45,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-10-17 11:07:45,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,859 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-10-17 11:07:45,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:45,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:45,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:45,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:45,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:45,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-10-17 11:07:45,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,917 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-10-17 11:07:45,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:45,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:45,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:45,927 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:45,928 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:45,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:45,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-10-17 11:07:45,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:45,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:45,980 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:45,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-10-17 11:07:45,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:45,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:45,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:45,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:45,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:45,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:45,990 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:45,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,051 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:46,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:46,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:46,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-10-17 11:07:46,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-10-17 11:07:46,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,117 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-10-17 11:07:46,119 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 [2022-10-17 11:07:46,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,128 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,128 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-10-17 11:07:46,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,153 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-10-17 11:07:46,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,164 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,164 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-10-17 11:07:46,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,190 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,201 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 [2022-10-17 11:07:46,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,213 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,214 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-10-17 11:07:46,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,264 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,279 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,279 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-10-17 11:07:46,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,335 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-10-17 11:07:46,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,349 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,349 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,375 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-10-17 11:07:46,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,392 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,392 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-10-17 11:07:46,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,427 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-10-17 11:07:46,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,437 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,437 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-10-17 11:07:46,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,462 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-10-17 11:07:46,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,508 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:46,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:46,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-10-17 11:07:46,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,595 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-10-17 11:07:46,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:46,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:46,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:46,606 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:46,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:46,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,628 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 11:07:46,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,629 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:46,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:46,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-10-17 11:07:46,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,702 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-10-17 11:07:46,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,711 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,714 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:46,714 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:46,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,777 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:46,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:46,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-10-17 11:07:46,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-10-17 11:07:46,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,842 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-10-17 11:07:46,844 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 [2022-10-17 11:07:46,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,851 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,853 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:46,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:46,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,880 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-10-17 11:07:46,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:46,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:46,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:46,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,914 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-10-17 11:07:46,916 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 [2022-10-17 11:07:46,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:46,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:46,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:46,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,953 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-10-17 11:07:46,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:46,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:46,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:46,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:46,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:46,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:46,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:46,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:46,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:46,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-10-17 11:07:46,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:46,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:46,998 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:46,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-10-17 11:07:46,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,007 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,035 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-10-17 11:07:47,036 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 [2022-10-17 11:07:47,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-10-17 11:07:47,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,072 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-10-17 11:07:47,073 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 [2022-10-17 11:07:47,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,081 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,110 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-10-17 11:07:47,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-10-17 11:07:47,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,148 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-10-17 11:07:47,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,157 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-10-17 11:07:47,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,186 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-10-17 11:07:47,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,195 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,197 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,197 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-10-17 11:07:47,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,223 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-10-17 11:07:47,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,235 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:47,235 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:47,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,265 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-10-17 11:07:47,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:47,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:47,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:47,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:47,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:47,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,300 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 11:07:47,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,300 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-10-17 11:07:47,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,320 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,320 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-10-17 11:07:47,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,377 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-10-17 11:07:47,379 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 [2022-10-17 11:07:47,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,389 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,389 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-10-17 11:07:47,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,417 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-10-17 11:07:47,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,428 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,428 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,487 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-10-17 11:07:47,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,545 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-10-17 11:07:47,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:47,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:47,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:47,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-10-17 11:07:47,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,585 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-10-17 11:07:47,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,609 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,609 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,657 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-10-17 11:07:47,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,669 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,669 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-10-17 11:07:47,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,700 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-10-17 11:07:47,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,720 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,720 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-10-17 11:07:47,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,782 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-10-17 11:07:47,784 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 [2022-10-17 11:07:47,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,796 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,796 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,861 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,888 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,888 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-10-17 11:07:47,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:47,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:47,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:47,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:47,947 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:47,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:47,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:47,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:47,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:47,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:47,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:47,967 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:47,967 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:47,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-10-17 11:07:47,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,018 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:48,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:48,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:48,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:48,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-10-17 11:07:48,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,088 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:48,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:48,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:48,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:48,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-10-17 11:07:48,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,155 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:48,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:48,170 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:48,170 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:48,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-10-17 11:07:48,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,222 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:48,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:48,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:48,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:48,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:48,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-10-17 11:07:48,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,285 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 11:07:48,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,287 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,305 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,305 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-10-17 11:07:48,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,361 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,375 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-10-17 11:07:48,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,423 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,426 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 [2022-10-17 11:07:48,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-10-17 11:07:48,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,499 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,512 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,513 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-10-17 11:07:48,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,558 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:48,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:48,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:48,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-10-17 11:07:48,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,626 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-10-17 11:07:48,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-10-17 11:07:48,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,664 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-10-17 11:07:48,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-10-17 11:07:48,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,700 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-10-17 11:07:48,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-10-17 11:07:48,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,737 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-10-17 11:07:48,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,773 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-10-17 11:07:48,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,784 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,784 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-10-17 11:07:48,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,812 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-10-17 11:07:48,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-10-17 11:07:48,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,849 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-10-17 11:07:48,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-10-17 11:07:48,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,887 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-10-17 11:07:48,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,927 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-10-17 11:07:48,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:48,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,941 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:48,941 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:48,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:48,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:48,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:48,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:48,967 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:48,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-10-17 11:07:48,968 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 [2022-10-17 11:07:48,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:48,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:48,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:48,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:48,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:48,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:48,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:48,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:48,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-10-17 11:07:49,001 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 11:07:49,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,002 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-10-17 11:07:49,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,011 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,037 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,038 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-10-17 11:07:49,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,095 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-10-17 11:07:49,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,108 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,108 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,137 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-10-17 11:07:49,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,145 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,148 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,148 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-10-17 11:07:49,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,175 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-10-17 11:07:49,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,183 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,186 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,187 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,213 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-10-17 11:07:49,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:49,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:49,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:49,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,260 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-10-17 11:07:49,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,269 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,275 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,275 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,319 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-10-17 11:07:49,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,328 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,331 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,331 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-10-17 11:07:49,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,359 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-10-17 11:07:49,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,367 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,367 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,370 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,370 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-10-17 11:07:49,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,397 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-10-17 11:07:49,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,406 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,409 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,409 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,437 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-10-17 11:07:49,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,448 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,448 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-10-17 11:07:49,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,477 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-10-17 11:07:49,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,486 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,491 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,492 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-10-17 11:07:49,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,529 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-10-17 11:07:49,530 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 [2022-10-17 11:07:49,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,537 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,540 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,540 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,571 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-10-17 11:07:49,572 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 [2022-10-17 11:07:49,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,583 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,583 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-10-17 11:07:49,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,650 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-10-17 11:07:49,651 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 [2022-10-17 11:07:49,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,661 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:49,661 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:49,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:49,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,688 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-10-17 11:07:49,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:49,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:49,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:49,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:49,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:49,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:49,697 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:49,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:49,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:49,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:49,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-10-17 11:07:49,720 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-10-17 11:07:49,720 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-10-17 11:07:49,720 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-10-17 11:07:49,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 11:07:49,721 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-10-17 11:07:49,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 11:07:49,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297888753] [2022-10-17 11:07:49,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 11:07:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 11:07:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:49,742 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 11:07:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:49,751 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 11:07:49,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 11:07:49,757 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-10-17 11:07:49,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 11:07:49,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274841772] [2022-10-17 11:07:49,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 11:07:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 11:07:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:49,766 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 11:07:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:49,772 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 11:07:49,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 11:07:49,773 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-10-17 11:07:49,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 11:07:49,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666923268] [2022-10-17 11:07:49,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 11:07:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 11:07:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:49,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 11:07:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 11:07:49,853 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 11:07:49,879 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 11:07:49,879 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 11:07:49,879 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 11:07:49,879 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 11:07:49,879 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 11:07:49,879 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,879 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 11:07:49,880 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 11:07:49,880 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-10-17 11:07:49,880 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 11:07:49,880 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 11:07:49,882 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:49,956 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 11:07:49,957 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 11:07:49,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,957 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-10-17 11:07:49,959 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 11:07:49,959 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 11:07:49,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-10-17 11:07:49,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:49,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:49,988 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:49,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-10-17 11:07:49,989 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 11:07:49,989 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 11:07:50,032 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 11:07:50,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-10-17 11:07:50,035 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 11:07:50,035 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 11:07:50,035 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 11:07:50,035 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 11:07:50,035 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 11:07:50,035 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,035 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 11:07:50,035 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 11:07:50,035 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-10-17 11:07:50,035 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 11:07:50,035 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 11:07:50,036 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,119 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 11:07:50,120 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 11:07:50,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,125 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:50,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:50,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 11:07:50,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-10-17 11:07:50,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:50,193 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 11:07:50,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,197 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:50,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:50,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:50,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-10-17 11:07:50,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:50,258 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 11:07:50,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,261 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:50,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:50,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:50,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-10-17 11:07:50,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:50,326 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 11:07:50,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,327 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:50,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:50,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:50,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-10-17 11:07:50,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:50,389 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 11:07:50,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,392 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:50,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:50,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:50,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:50,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-10-17 11:07:50,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-10-17 11:07:50,450 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 11:07:50,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,451 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-10-17 11:07:50,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:50,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:50,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:50,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:50,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:50,495 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 11:07:50,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,496 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-10-17 11:07:50,498 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 [2022-10-17 11:07:50,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:50,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:50,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:50,510 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:50,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-10-17 11:07:50,561 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 11:07:50,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,562 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-10-17 11:07:50,563 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 [2022-10-17 11:07:50,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:50,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:50,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:50,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:50,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:50,602 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 11:07:50,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:50,603 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:50,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-10-17 11:07:50,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:50,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:50,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:50,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:50,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:50,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:50,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:50,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:50,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:50,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:50,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-10-17 11:07:50,793 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 11:07:50,793 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 11:07:50,794 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 11:07:50,794 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 11:07:50,794 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 11:07:50,794 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:50,794 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 11:07:50,794 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 11:07:50,794 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2022-10-17 11:07:50,794 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 11:07:50,794 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 11:07:50,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,807 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,830 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,834 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,850 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,866 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,886 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:50,889 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 11:07:51,074 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 11:07:51,074 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 11:07:51,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,081 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:51,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 11:07:51,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:51,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-10-17 11:07:51,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,141 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,153 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-10-17 11:07:51,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,202 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-10-17 11:07:51,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,262 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-10-17 11:07:51,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,327 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-10-17 11:07:51,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,393 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,408 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-10-17 11:07:51,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,454 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,466 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-10-17 11:07:51,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,515 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,528 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,528 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-10-17 11:07:51,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-10-17 11:07:51,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,571 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-10-17 11:07:51,572 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 [2022-10-17 11:07:51,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-10-17 11:07:51,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,603 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-10-17 11:07:51,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,612 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-10-17 11:07:51,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,635 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-10-17 11:07:51,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-10-17 11:07:51,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,667 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-10-17 11:07:51,668 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 [2022-10-17 11:07:51,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,676 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,676 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-10-17 11:07:51,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,699 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-10-17 11:07:51,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-10-17 11:07:51,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,732 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-10-17 11:07:51,736 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 [2022-10-17 11:07:51,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:51,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 11:07:51,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,769 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-10-17 11:07:51,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:51,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,777 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 11:07:51,778 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 11:07:51,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:51,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,798 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 11:07:51,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,799 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-10-17 11:07:51,800 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 [2022-10-17 11:07:51,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:51,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:51,807 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:51,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:51,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,829 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-10-17 11:07:51,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:51,838 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:51,838 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:51,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-10-17 11:07:51,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,862 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-10-17 11:07:51,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:51,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:51,872 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:51,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-10-17 11:07:51,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,896 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-10-17 11:07:51,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:51,908 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:51,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:51,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:51,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:51,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:51,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:51,978 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:51,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-10-17 11:07:51,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:51,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:51,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:51,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:51,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:51,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:51,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:51,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-10-17 11:07:52,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,017 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-10-17 11:07:52,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-10-17 11:07:52,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,064 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-10-17 11:07:52,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,073 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,073 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,097 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-10-17 11:07:52,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,107 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,107 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,131 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-10-17 11:07:52,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,140 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,141 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,141 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,165 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-10-17 11:07:52,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,174 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,174 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,216 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-10-17 11:07:52,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,225 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,225 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,249 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-10-17 11:07:52,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,259 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,282 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-10-17 11:07:52,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,294 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-10-17 11:07:52,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,358 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-10-17 11:07:52,377 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 [2022-10-17 11:07:52,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:52,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:52,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,440 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-10-17 11:07:52,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:52,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:52,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:52,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:52,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-10-17 11:07:52,469 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 11:07:52,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,469 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-10-17 11:07:52,470 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 [2022-10-17 11:07:52,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:52,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:52,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:52,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-10-17 11:07:52,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,505 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-10-17 11:07:52,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,517 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,550 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-10-17 11:07:52,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,580 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,612 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-10-17 11:07:52,616 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 [2022-10-17 11:07:52,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-10-17 11:07:52,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,663 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-10-17 11:07:52,664 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 [2022-10-17 11:07:52,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,697 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-10-17 11:07:52,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-10-17 11:07:52,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,735 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-10-17 11:07:52,736 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 [2022-10-17 11:07:52,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-10-17 11:07:52,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,790 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-10-17 11:07:52,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,828 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-10-17 11:07:52,829 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 [2022-10-17 11:07:52,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,861 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-10-17 11:07:52,862 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 [2022-10-17 11:07:52,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-10-17 11:07:52,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,895 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-10-17 11:07:52,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:52,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,942 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-10-17 11:07:52,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,952 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,952 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:52,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:52,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-10-17 11:07:52,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:52,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:52,989 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:52,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-10-17 11:07:52,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:52,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:52,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:52,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:52,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:52,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:52,998 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:53,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-10-17 11:07:53,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,023 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-10-17 11:07:53,025 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 [2022-10-17 11:07:53,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:53,034 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:53,034 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:53,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,060 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-10-17 11:07:53,061 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 [2022-10-17 11:07:53,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:53,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:53,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:53,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:53,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,090 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 11:07:53,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,090 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-10-17 11:07:53,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:53,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:53,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:53,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,122 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-10-17 11:07:53,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,132 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,132 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,158 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-10-17 11:07:53,159 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 [2022-10-17 11:07:53,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-10-17 11:07:53,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,194 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-10-17 11:07:53,215 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-10-17 11:07:53,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,253 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-10-17 11:07:53,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,263 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,263 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,288 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-10-17 11:07:53,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-10-17 11:07:53,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,326 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-10-17 11:07:53,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,336 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,336 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-10-17 11:07:53,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,362 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-10-17 11:07:53,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,372 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,372 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,431 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-10-17 11:07:53,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,467 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-10-17 11:07:53,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,477 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-10-17 11:07:53,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,508 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-10-17 11:07:53,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,518 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-10-17 11:07:53,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,544 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-10-17 11:07:53,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,554 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,554 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,625 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-10-17 11:07:53,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-10-17 11:07:53,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,681 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-10-17 11:07:53,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,691 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:53,691 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:53,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-10-17 11:07:53,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,729 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-10-17 11:07:53,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 11:07:53,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:53,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:53,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:53,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:53,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-10-17 11:07:53,759 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 11:07:53,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,760 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-10-17 11:07:53,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:53,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:53,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:53,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:53,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-10-17 11:07:53,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,791 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-10-17 11:07:53,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:53,801 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:53,801 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:53,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,826 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-10-17 11:07:53,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:53,836 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:53,836 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:53,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,860 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-10-17 11:07:53,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:53,873 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:53,885 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:53,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-10-17 11:07:53,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,924 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-10-17 11:07:53,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,933 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:53,934 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:53,934 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:53,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-10-17 11:07:53,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,957 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-10-17 11:07:53,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:53,967 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:53,967 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:53,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:53,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:53,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:53,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:53,990 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:53,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-10-17 11:07:53,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:53,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:53,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:53,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:53,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:53,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,000 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,024 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-10-17 11:07:54,027 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 [2022-10-17 11:07:54,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-10-17 11:07:54,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,065 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-10-17 11:07:54,066 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 [2022-10-17 11:07:54,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,073 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,098 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-10-17 11:07:54,099 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 [2022-10-17 11:07:54,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,180 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-10-17 11:07:54,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,234 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-10-17 11:07:54,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,244 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,244 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-10-17 11:07:54,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,268 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-10-17 11:07:54,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,278 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,278 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-10-17 11:07:54,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,304 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-10-17 11:07:54,305 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 [2022-10-17 11:07:54,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 11:07:54,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 11:07:54,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-10-17 11:07:54,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,338 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-10-17 11:07:54,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:54,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:54,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 11:07:54,347 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 11:07:54,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:54,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-10-17 11:07:54,405 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 11:07:54,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,406 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-10-17 11:07:54,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,414 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:54,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:54,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:54,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-10-17 11:07:54,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,438 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-10-17 11:07:54,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-10-17 11:07:54,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,474 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-10-17 11:07:54,475 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 [2022-10-17 11:07:54,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,482 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,554 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,566 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-10-17 11:07:54,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,649 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,651 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 [2022-10-17 11:07:54,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-10-17 11:07:54,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,711 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,725 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,725 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-10-17 11:07:54,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,778 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-10-17 11:07:54,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,851 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,862 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-10-17 11:07:54,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,917 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,928 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,931 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,931 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:54,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-10-17 11:07:54,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:54,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:54,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:54,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:54,981 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:54,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:54,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:54,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:54,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:54,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:54,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:54,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:54,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:55,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-10-17 11:07:55,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,044 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:55,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:55,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:55,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:55,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-10-17 11:07:55,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,107 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:55,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:55,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:55,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:55,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-10-17 11:07:55,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,153 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-10-17 11:07:55,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,162 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:55,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:55,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:55,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:55,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-10-17 11:07:55,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,193 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-10-17 11:07:55,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:55,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:55,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:55,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:55,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-10-17 11:07:55,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,233 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-10-17 11:07:55,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 11:07:55,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:55,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:55,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:55,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:55,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,266 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 11:07:55,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,267 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-10-17 11:07:55,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:55,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:55,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:55,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-10-17 11:07:55,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,303 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-10-17 11:07:55,305 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 [2022-10-17 11:07:55,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,319 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,319 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,353 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-10-17 11:07:55,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-10-17 11:07:55,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,405 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-10-17 11:07:55,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,423 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,423 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,491 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-10-17 11:07:55,493 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 [2022-10-17 11:07:55,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,504 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,504 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-10-17 11:07:55,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,537 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-10-17 11:07:55,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,550 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-10-17 11:07:55,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,580 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-10-17 11:07:55,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,593 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-10-17 11:07:55,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,627 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-10-17 11:07:55,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,645 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,645 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,678 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-10-17 11:07:55,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,723 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-10-17 11:07:55,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,735 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,735 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,766 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-10-17 11:07:55,767 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 [2022-10-17 11:07:55,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,777 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,777 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,809 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-10-17 11:07:55,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,820 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,820 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,852 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-10-17 11:07:55,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,867 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,867 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-10-17 11:07:55,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,899 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-10-17 11:07:55,900 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 [2022-10-17 11:07:55,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,910 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 11:07:55,910 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 11:07:55,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-10-17 11:07:55,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,942 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-10-17 11:07:55,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:55,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:55,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:55,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 11:07:55,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 11:07:55,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:55,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:55,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:55,976 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 11:07:55,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:55,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:55,977 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:55,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-10-17 11:07:55,978 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 [2022-10-17 11:07:55,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:55,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:55,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:55,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:55,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:55,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:55,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:55,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:55,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-10-17 11:07:56,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,008 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-10-17 11:07:56,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,046 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-10-17 11:07:56,047 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 [2022-10-17 11:07:56,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,082 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-10-17 11:07:56,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,137 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-10-17 11:07:56,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-10-17 11:07:56,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,175 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-10-17 11:07:56,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,185 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,185 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-10-17 11:07:56,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,215 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-10-17 11:07:56,216 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 [2022-10-17 11:07:56,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,226 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,226 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,253 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-10-17 11:07:56,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-10-17 11:07:56,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,290 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-10-17 11:07:56,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,327 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-10-17 11:07:56,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-10-17 11:07:56,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,363 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-10-17 11:07:56,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-10-17 11:07:56,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,400 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-10-17 11:07:56,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,438 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-10-17 11:07:56,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,474 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-10-17 11:07:56,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 11:07:56,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 11:07:56,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-10-17 11:07:56,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,525 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-10-17 11:07:56,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 11:07:56,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:56,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 11:07:56,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 11:07:56,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:56,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,557 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 11:07:56,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,558 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-10-17 11:07:56,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:56,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:56,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:56,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:56,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:56,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-10-17 11:07:56,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,592 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-10-17 11:07:56,593 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 [2022-10-17 11:07:56,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:56,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,601 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:56,604 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:56,604 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:56,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-10-17 11:07:56,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,633 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-10-17 11:07:56,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:56,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:56,646 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:56,647 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:56,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,702 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:56,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,736 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:56,748 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:56,748 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:56,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-10-17 11:07:56,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,869 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:56,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,883 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:56,886 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:56,886 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:56,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-10-17 11:07:56,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:56,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:56,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:56,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:56,948 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:56,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:56,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:56,960 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:56,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:56,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:56,961 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:56,966 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:56,966 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:56,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-10-17 11:07:56,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:57,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,020 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,037 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,038 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-10-17 11:07:57,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-10-17 11:07:57,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,094 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,111 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,111 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-10-17 11:07:57,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-10-17 11:07:57,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,164 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-10-17 11:07:57,166 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 [2022-10-17 11:07:57,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,174 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,176 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,176 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-10-17 11:07:57,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,205 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-10-17 11:07:57,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,216 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,216 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-10-17 11:07:57,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,244 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-10-17 11:07:57,245 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 [2022-10-17 11:07:57,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,253 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,255 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,255 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-10-17 11:07:57,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,289 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-10-17 11:07:57,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,298 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,301 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,301 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-10-17 11:07:57,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,331 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-10-17 11:07:57,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,343 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,343 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-10-17 11:07:57,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,372 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-10-17 11:07:57,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,381 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,383 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 11:07:57,383 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 11:07:57,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-10-17 11:07:57,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 11:07:57,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:07:57,412 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 11:07:57,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-10-17 11:07:57,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 11:07:57,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 11:07:57,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 11:07:57,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 11:07:57,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 11:07:57,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 11:07:57,422 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 11:07:57,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 11:07:57,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 11:07:57,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 11:07:57,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-10-17 11:07:57,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.10 11:07:57 BoogieIcfgContainer [2022-10-17 11:07:57,452 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-10-17 11:07:57,453 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 11:07:57,453 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 11:07:57,453 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 11:07:57,454 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 11:07:39" (3/4) ... [2022-10-17 11:07:57,457 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-10-17 11:07:57,457 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 11:07:57,459 INFO L158 Benchmark]: Toolchain (without parser) took 18373.36ms. Allocated memory was 94.4MB in the beginning and 174.1MB in the end (delta: 79.7MB). Free memory was 68.1MB in the beginning and 83.7MB in the end (delta: -15.6MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2022-10-17 11:07:57,459 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 11:07:57,460 INFO L158 Benchmark]: CACSL2BoogieTranslator took 216.84ms. Allocated memory is still 94.4MB. Free memory was 67.9MB in the beginning and 58.6MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 11:07:57,460 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.98ms. Allocated memory is still 94.4MB. Free memory was 58.5MB in the beginning and 57.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 11:07:57,461 INFO L158 Benchmark]: Boogie Preprocessor took 34.29ms. Allocated memory is still 94.4MB. Free memory was 57.2MB in the beginning and 56.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 11:07:57,461 INFO L158 Benchmark]: RCFGBuilder took 280.46ms. Allocated memory is still 94.4MB. Free memory was 56.1MB in the beginning and 47.5MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 11:07:57,461 INFO L158 Benchmark]: BuchiAutomizer took 17788.95ms. Allocated memory was 94.4MB in the beginning and 174.1MB in the end (delta: 79.7MB). Free memory was 47.3MB in the beginning and 84.8MB in the end (delta: -37.5MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-10-17 11:07:57,462 INFO L158 Benchmark]: Witness Printer took 4.18ms. Allocated memory is still 174.1MB. Free memory was 84.8MB in the beginning and 83.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 11:07:57,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 216.84ms. Allocated memory is still 94.4MB. Free memory was 67.9MB in the beginning and 58.6MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.98ms. Allocated memory is still 94.4MB. Free memory was 58.5MB in the beginning and 57.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.29ms. Allocated memory is still 94.4MB. Free memory was 57.2MB in the beginning and 56.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 280.46ms. Allocated memory is still 94.4MB. Free memory was 56.1MB in the beginning and 47.5MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 17788.95ms. Allocated memory was 94.4MB in the beginning and 174.1MB in the end (delta: 79.7MB). Free memory was 47.3MB in the beginning and 84.8MB in the end (delta: -37.5MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Witness Printer took 4.18ms. Allocated memory is still 174.1MB. Free memory was 84.8MB in the beginning and 83.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 17.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 17.6s. 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: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax100 hnf100 lsp75 ukn100 mio100 lsp100 div620 bol100 ite100 ukn100 eq143 hnf95 smp40 dnf100 smp100 tf102 neg100 sie104 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 19ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-10-17 11:07:57,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac472fc2-3746-439d-909e-2d7dc9b4f87c/bin/uautomizer-J5u9QxTXDZ/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