./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label21.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label21.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN --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 bea3a17da0b1932fc7b290403d6dfcc330ef29e22495436fce924ca0a1d74af7 --- 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-6b4ec56 [2022-11-20 12:04:47,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:04:47,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:04:47,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:04:47,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:04:47,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:04:47,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:04:47,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:04:47,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:04:47,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:04:47,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:04:47,534 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:04:47,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:04:47,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:04:47,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:04:47,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:04:47,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:04:47,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:04:47,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:04:47,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:04:47,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:04:47,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:04:47,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:04:47,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:04:47,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:04:47,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:04:47,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:04:47,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:04:47,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:04:47,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:04:47,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:04:47,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:04:47,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:04:47,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:04:47,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:04:47,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:04:47,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:04:47,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:04:47,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:04:47,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:04:47,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:04:47,582 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-20 12:04:47,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:04:47,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:04:47,619 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:04:47,620 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:04:47,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:04:47,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:04:47,621 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:04:47,622 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-20 12:04:47,622 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-20 12:04:47,622 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-20 12:04:47,623 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-20 12:04:47,623 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-20 12:04:47,624 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-20 12:04:47,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:04:47,624 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:04:47,624 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:04:47,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:04:47,625 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:04:47,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:04:47,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-20 12:04:47,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-20 12:04:47,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-20 12:04:47,626 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:04:47,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:04:47,626 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-20 12:04:47,626 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:04:47,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-20 12:04:47,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:04:47,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:04:47,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:04:47,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:04:47,630 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-20 12:04:47,630 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_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bea3a17da0b1932fc7b290403d6dfcc330ef29e22495436fce924ca0a1d74af7 [2022-11-20 12:04:47,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:04:47,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:04:47,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:04:47,951 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:04:47,952 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:04:47,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/eca-rers2012/Problem02_label21.c [2022-11-20 12:04:51,010 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:04:51,341 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:04:51,342 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/sv-benchmarks/c/eca-rers2012/Problem02_label21.c [2022-11-20 12:04:51,354 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/data/e3426dc36/1d931d6414234358a0d83028eee2a885/FLAGb05a54384 [2022-11-20 12:04:51,380 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/data/e3426dc36/1d931d6414234358a0d83028eee2a885 [2022-11-20 12:04:51,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:04:51,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:04:51,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:04:51,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:04:51,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:04:51,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:51,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc80cc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51, skipping insertion in model container [2022-11-20 12:04:51,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:51,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:04:51,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:04:51,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/sv-benchmarks/c/eca-rers2012/Problem02_label21.c[16331,16344] [2022-11-20 12:04:51,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:04:51,804 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:04:51,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/sv-benchmarks/c/eca-rers2012/Problem02_label21.c[16331,16344] [2022-11-20 12:04:51,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:04:51,953 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:04:51,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51 WrapperNode [2022-11-20 12:04:51,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:04:51,955 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:04:51,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:04:51,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:04:51,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:51,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,026 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 666 [2022-11-20 12:04:52,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:04:52,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:04:52,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:04:52,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:04:52,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,061 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,075 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:04:52,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:04:52,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:04:52,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:04:52,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (1/1) ... [2022-11-20 12:04:52,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:52,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:52,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:52,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-20 12:04:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 12:04:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 12:04:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:04:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:04:52,321 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:04:52,323 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:04:53,557 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:04:53,574 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:04:53,576 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:04:53,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:04:53 BoogieIcfgContainer [2022-11-20 12:04:53,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:04:53,580 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-20 12:04:53,580 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-20 12:04:53,584 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-20 12:04:53,585 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 12:04:53,586 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 12:04:51" (1/3) ... [2022-11-20 12:04:53,587 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@170b55d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 12:04:53, skipping insertion in model container [2022-11-20 12:04:53,587 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 12:04:53,587 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:51" (2/3) ... [2022-11-20 12:04:53,587 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@170b55d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 12:04:53, skipping insertion in model container [2022-11-20 12:04:53,587 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 12:04:53,588 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:04:53" (3/3) ... [2022-11-20 12:04:53,589 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label21.c [2022-11-20 12:04:53,651 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-20 12:04:53,651 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-20 12:04:53,651 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-20 12:04:53,651 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-20 12:04:53,651 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-20 12:04:53,651 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-20 12:04:53,652 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-20 12:04:53,652 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-20 12:04:53,657 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:04:53,686 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-11-20 12:04:53,687 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:04:53,687 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:04:53,696 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 12:04:53,697 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-11-20 12:04:53,697 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-20 12:04:53,700 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:04:53,707 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-11-20 12:04:53,708 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:04:53,708 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:04:53,709 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 12:04:53,709 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-11-20 12:04:53,717 INFO L748 eck$LassoCheckResult]: Stem: 210#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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 148#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 103#L616-2true [2022-11-20 12:04:53,718 INFO L750 eck$LassoCheckResult]: Loop: 103#L616-2true assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 193#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 25#L607true main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 103#L616-2true [2022-11-20 12:04:53,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:04:53,724 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-20 12:04:53,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:04:53,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501073755] [2022-11-20 12:04:53,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:04:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:04:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:04:53,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:04:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:04:53,888 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:04:53,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:04:53,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1268139, now seen corresponding path program 1 times [2022-11-20 12:04:53,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:04:53,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783938484] [2022-11-20 12:04:53,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:04:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:04:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:04:53,928 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:04:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:04:53,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:04:53,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:04:53,965 INFO L85 PathProgramCache]: Analyzing trace with hash 889695341, now seen corresponding path program 1 times [2022-11-20 12:04:53,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:04:53,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129252182] [2022-11-20 12:04:53,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:04:53,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:04:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:04:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:04:54,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:04:54,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129252182] [2022-11-20 12:04:54,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129252182] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:04:54,208 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:04:54,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 12:04:54,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487245451] [2022-11-20 12:04:54,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:04:54,515 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:04:54,516 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:04:54,516 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:04:54,516 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:04:54,517 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 12:04:54,517 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:54,517 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:04:54,517 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:04:54,518 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration1_Loop [2022-11-20 12:04:54,519 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:04:54,519 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:04:54,546 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,557 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,562 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,594 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,605 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,608 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,616 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,620 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:54,873 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:04:54,874 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 12:04:54,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:54,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:54,880 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:54,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-20 12:04:54,884 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:54,884 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:54,923 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:54,923 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:54,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:54,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:54,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:54,959 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:54,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-20 12:04:54,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:54,967 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:54,995 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:54,996 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:55,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-11-20 12:04:55,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,006 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-20 12:04:55,010 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:55,010 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,024 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:55,024 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:55,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-11-20 12:04:55,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,029 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-20 12:04:55,039 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:55,039 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,062 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:55,062 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Honda state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:55,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-11-20 12:04:55,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,075 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,080 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:55,080 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-20 12:04:55,102 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:55,102 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:55,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,117 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-20 12:04:55,120 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:55,120 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,142 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:55,142 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:55,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-11-20 12:04:55,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,149 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-20 12:04:55,157 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:55,157 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,171 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:04:55,171 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:04:55,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,176 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-20 12:04:55,179 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:04:55,179 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,212 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,217 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 12:04:55,217 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:04:55,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-20 12:04:55,259 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 12:04:55,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,267 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:04:55,268 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:04:55,268 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:04:55,268 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:04:55,268 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 12:04:55,268 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,268 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:04:55,268 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:04:55,268 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration1_Loop [2022-11-20 12:04:55,269 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:04:55,269 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:04:55,271 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,278 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,281 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,325 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,332 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,338 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,348 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,351 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:04:55,585 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:04:55,589 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 12:04:55,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,595 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:55,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:55,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:04:55,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-20 12:04:55,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:55,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,645 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:55,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-20 12:04:55,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:55,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,668 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:04:55,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:55,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,695 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:55,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,717 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:55,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-20 12:04:55,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:55,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:55,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,749 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-20 12:04:55,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:55,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:55,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:04:55,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:55,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,808 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:55,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-20 12:04:55,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:55,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,826 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:04:55,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:55,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:55,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,842 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-20 12:04:55,844 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 [2022-11-20 12:04:55,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:55,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:04:55,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:55,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-11-20 12:04:55,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:55,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:55,903 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:55,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-20 12:04:55,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:55,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:55,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:55,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:55,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:55,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:55,949 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:04:55,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:55,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,007 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,032 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:56,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:04:56,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-20 12:04:56,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,056 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 12:04:56,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,057 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,066 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 [2022-11-20 12:04:56,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:56,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-20 12:04:56,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,112 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-20 12:04:56,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:56,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,163 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,189 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:56,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-20 12:04:56,204 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:04:56,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,233 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-20 12:04:56,258 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:56,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,284 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,289 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 [2022-11-20 12:04:56,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:56,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-20 12:04:56,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,329 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-20 12:04:56,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:56,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,385 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-20 12:04:56,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:56,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,433 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-20 12:04:56,437 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 [2022-11-20 12:04:56,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,449 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:56,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:56,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:56,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,471 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 12:04:56,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,473 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-20 12:04:56,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,518 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-20 12:04:56,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,537 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,564 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,582 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:56,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-20 12:04:56,591 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:04:56,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,621 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-20 12:04:56,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,664 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,668 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 [2022-11-20 12:04:56,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-20 12:04:56,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,711 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-20 12:04:56,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,768 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:56,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-20 12:04:56,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,808 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,825 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:56,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:56,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-20 12:04:56,828 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-20 12:04:56,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,872 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 12:04:56,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,874 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:56,892 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:56,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-20 12:04:56,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,920 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:56,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:56,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:56,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:56,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-20 12:04:56,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:56,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:56,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:56,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:56,959 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:56,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:56,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-20 12:04:56,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:56,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:56,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:56,976 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:56,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:56,998 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:04:56,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,031 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:57,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-20 12:04:57,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:57,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,070 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:57,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,091 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:57,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-20 12:04:57,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,110 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:57,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-20 12:04:57,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:57,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,160 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:57,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,178 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:57,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-20 12:04:57,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,199 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-20 12:04:57,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:04:57,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,212 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:57,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,215 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-11-20 12:04:57,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,231 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 12:04:57,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,233 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-20 12:04:57,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:57,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-11-20 12:04:57,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,258 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,263 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 [2022-11-20 12:04:57,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-20 12:04:57,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,277 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:57,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,290 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,310 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:57,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-20 12:04:57,321 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:04:57,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-11-20 12:04:57,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,352 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:57,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-20 12:04:57,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,385 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-20 12:04:57,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,399 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:57,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-11-20 12:04:57,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,416 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-20 12:04:57,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:57,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,468 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,476 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 [2022-11-20 12:04:57,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:04:57,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-20 12:04:57,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,516 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:57,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,536 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:57,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:04:57,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:57,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-20 12:04:57,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,549 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 12:04:57,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,551 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-20 12:04:57,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,564 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:57,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-11-20 12:04:57,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,575 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-20 12:04:57,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,587 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:57,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,601 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-20 12:04:57,604 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 [2022-11-20 12:04:57,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,616 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:57,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,625 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:04:57,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,668 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-20 12:04:57,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:57,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,732 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-20 12:04:57,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:57,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,780 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-20 12:04:57,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,797 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:57,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,832 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,848 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:57,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-20 12:04:57,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,872 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:04:57,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,889 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:57,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:57,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-20 12:04:57,893 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-20 12:04:57,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,917 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 12:04:57,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,918 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:57,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-20 12:04:57,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:57,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,960 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:57,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:57,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:57,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:57,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:57,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:57,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:57,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:57,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-20 12:04:57,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:57,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:57,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:57,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:57,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:57,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:57,997 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,020 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:58,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:58,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-20 12:04:58,035 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:04:58,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,107 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:58,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:58,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-20 12:04:58,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,150 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:58,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:58,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-20 12:04:58,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,196 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,206 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 [2022-11-20 12:04:58,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:58,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-20 12:04:58,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:58,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,268 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:58,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-20 12:04:58,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:04:58,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,319 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,338 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:58,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:04:58,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-20 12:04:58,343 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-11-20 12:04:58,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,382 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 12:04:58,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,383 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,405 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:58,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-20 12:04:58,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,431 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:58,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-20 12:04:58,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-20 12:04:58,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,464 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-20 12:04:58,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,478 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:58,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,491 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:04:58,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,518 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-20 12:04:58,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:58,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,567 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:58,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-20 12:04:58,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,615 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-20 12:04:58,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:58,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,660 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:04:58,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-20 12:04:58,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,699 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,703 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 [2022-11-20 12:04:58,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:04:58,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,716 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:58,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:04:58,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-20 12:04:58,719 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-20 12:04:58,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-11-20 12:04:58,728 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 12:04:58,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,729 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-20 12:04:58,732 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 [2022-11-20 12:04:58,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,742 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:58,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:58,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,751 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-20 12:04:58,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,772 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:58,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:58,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,782 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-20 12:04:58,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,798 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 12:04:58,798 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:58,811 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:04:58,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,863 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:58,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-20 12:04:58,888 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:58,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,912 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,928 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:58,930 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:58,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-20 12:04:58,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:58,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:58,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:58,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:58,952 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:58,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:58,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:58,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:58,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:58,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:58,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:58,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:58,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-20 12:04:58,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:58,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:58,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:59,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:59,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:59,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:59,004 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:59,011 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 [2022-11-20 12:04:59,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:59,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:59,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:59,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:59,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:04:59,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:59,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:04:59,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:59,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-20 12:04:59,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:59,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:59,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:04:59,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:04:59,051 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:04:59,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:04:59,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:04:59,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:04:59,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:04:59,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:04:59,070 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:04:59,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:04:59,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-20 12:04:59,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:04:59,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:04:59,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:04:59,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-20 12:04:59,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:04:59,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:04:59,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:04:59,162 INFO L87 Difference]: Start difference. First operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:00,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:00,046 INFO L93 Difference]: Finished difference Result 376 states and 482 transitions. [2022-11-20 12:05:00,047 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 376 states and 482 transitions. [2022-11-20 12:05:00,056 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 305 [2022-11-20 12:05:00,063 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 376 states to 307 states and 409 transitions. [2022-11-20 12:05:00,064 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 307 [2022-11-20 12:05:00,065 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 307 [2022-11-20 12:05:00,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 307 states and 409 transitions. [2022-11-20 12:05:00,067 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 12:05:00,067 INFO L218 hiAutomatonCegarLoop]: Abstraction has 307 states and 409 transitions. [2022-11-20 12:05:00,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states and 409 transitions. [2022-11-20 12:05:00,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2022-11-20 12:05:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2022-11-20 12:05:00,108 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-11-20 12:05:00,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:05:00,112 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-11-20 12:05:00,112 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-20 12:05:00,113 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2022-11-20 12:05:00,115 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2022-11-20 12:05:00,115 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:00,115 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:00,116 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 12:05:00,116 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1] [2022-11-20 12:05:00,116 INFO L748 eck$LassoCheckResult]: Stem: 780#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 695#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 673#L616-2 [2022-11-20 12:05:00,116 INFO L750 eck$LassoCheckResult]: Loop: 673#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 721#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 722#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 763#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 616#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 850#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 849#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 848#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 847#L48 assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := 22; 645#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 673#L616-2 [2022-11-20 12:05:00,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:00,117 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2022-11-20 12:05:00,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:00,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068174874] [2022-11-20 12:05:00,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:00,125 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:00,132 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:00,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:00,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1689438932, now seen corresponding path program 1 times [2022-11-20 12:05:00,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:00,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674717213] [2022-11-20 12:05:00,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:00,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:05:00,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:05:00,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1674717213] [2022-11-20 12:05:00,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1674717213] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:05:00,203 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:05:00,203 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:05:00,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519336882] [2022-11-20 12:05:00,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:05:00,203 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 12:05:00,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:05:00,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:05:00,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:05:00,204 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:00,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:00,503 INFO L93 Difference]: Finished difference Result 296 states and 372 transitions. [2022-11-20 12:05:00,503 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 296 states and 372 transitions. [2022-11-20 12:05:00,506 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-11-20 12:05:00,509 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 296 states to 296 states and 372 transitions. [2022-11-20 12:05:00,509 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 296 [2022-11-20 12:05:00,510 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 296 [2022-11-20 12:05:00,510 INFO L73 IsDeterministic]: Start isDeterministic. Operand 296 states and 372 transitions. [2022-11-20 12:05:00,512 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 12:05:00,512 INFO L218 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-20 12:05:00,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states and 372 transitions. [2022-11-20 12:05:00,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2022-11-20 12:05:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 296 states have (on average 1.2567567567567568) internal successors, (372), 295 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 372 transitions. [2022-11-20 12:05:00,526 INFO L240 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-20 12:05:00,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:05:00,527 INFO L428 stractBuchiCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-20 12:05:00,527 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-20 12:05:00,527 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 296 states and 372 transitions. [2022-11-20 12:05:00,529 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-11-20 12:05:00,530 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:00,530 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:00,530 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 12:05:00,531 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:05:00,531 INFO L748 eck$LassoCheckResult]: Stem: 1382#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 1293#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 1294#L616-2 [2022-11-20 12:05:00,532 INFO L750 eck$LassoCheckResult]: Loop: 1294#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1442#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1430#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1426#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1425#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1424#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1390#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1384#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1257#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1248#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1249#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1313#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1314#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1375#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1376#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1255#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1256#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1264#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1259#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1260#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1373#L133 assume !(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0;~a17~0 := 7;~a25~0 := 1;~a11~0 := 1;~a28~0 := 7;~a19~0 := 1;calculate_output_#res#1 := -1; 1374#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 1294#L616-2 [2022-11-20 12:05:00,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:00,532 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2022-11-20 12:05:00,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:00,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545273828] [2022-11-20 12:05:00,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:00,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:00,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:00,547 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:00,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:00,547 INFO L85 PathProgramCache]: Analyzing trace with hash 216932471, now seen corresponding path program 1 times [2022-11-20 12:05:00,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:00,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216364554] [2022-11-20 12:05:00,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:00,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:00,576 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:00,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:00,577 INFO L85 PathProgramCache]: Analyzing trace with hash -615512391, now seen corresponding path program 1 times [2022-11-20 12:05:00,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:00,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661972966] [2022-11-20 12:05:00,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:05:00,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:05:00,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661972966] [2022-11-20 12:05:00,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661972966] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:05:00,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:05:00,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 12:05:00,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57447521] [2022-11-20 12:05:00,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:05:00,895 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:05:00,896 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:05:00,896 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:05:00,896 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:05:00,896 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 12:05:00,896 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:00,896 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:05:00,896 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:05:00,896 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration3_Loop [2022-11-20 12:05:00,896 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:05:00,896 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:05:00,898 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,903 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,908 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,913 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,915 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,917 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,922 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:00,929 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,087 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:05:01,087 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 12:05:01,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:01,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:01,090 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:01,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-20 12:05:01,093 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:05:01,093 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:01,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:01,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:01,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:01,108 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:01,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-20 12:05:01,111 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 12:05:01,112 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:01,142 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 12:05:01,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:01,144 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:05:01,145 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:05:01,145 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:05:01,145 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:05:01,145 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 12:05:01,145 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:01,145 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:05:01,145 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:05:01,145 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration3_Loop [2022-11-20 12:05:01,145 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:05:01,145 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:05:01,147 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,153 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,157 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,167 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,170 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,173 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,179 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,194 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:01,374 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:05:01,374 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 12:05:01,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:01,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:01,381 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:01,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-20 12:05:01,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:01,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:01,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:01,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:01,394 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:01,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:01,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:01,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:01,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:01,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:01,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:01,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:01,401 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:01,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-20 12:05:01,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:01,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:01,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:01,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:01,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:01,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:01,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:01,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:01,421 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 12:05:01,439 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-20 12:05:01,439 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-11-20 12:05:01,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:01,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:01,465 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:01,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-20 12:05:01,466 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 12:05:01,466 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 12:05:01,467 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 12:05:01,467 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a17~0) = 1*~a17~0 Supporting invariants [] [2022-11-20 12:05:01,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:01,472 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 12:05:01,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:01,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 12:05:01,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:05:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:01,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 12:05:01,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:05:01,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:05:01,630 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-20 12:05:01,631 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77 Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:02,125 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 890 states and 1112 transitions. Complement of second has 5 states. [2022-11-20 12:05:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-11-20 12:05:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 221 transitions. [2022-11-20 12:05:02,128 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 22 letters. [2022-11-20 12:05:02,130 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:05:02,130 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 24 letters. Loop has 22 letters. [2022-11-20 12:05:02,130 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:05:02,130 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 44 letters. [2022-11-20 12:05:02,131 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:05:02,131 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 890 states and 1112 transitions. [2022-11-20 12:05:02,138 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 588 [2022-11-20 12:05:02,143 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 890 states to 890 states and 1112 transitions. [2022-11-20 12:05:02,143 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 591 [2022-11-20 12:05:02,144 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 594 [2022-11-20 12:05:02,144 INFO L73 IsDeterministic]: Start isDeterministic. Operand 890 states and 1112 transitions. [2022-11-20 12:05:02,146 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:02,146 INFO L218 hiAutomatonCegarLoop]: Abstraction has 890 states and 1112 transitions. [2022-11-20 12:05:02,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states and 1112 transitions. [2022-11-20 12:05:02,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 887. [2022-11-20 12:05:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 887 states, 887 states have (on average 1.250281848928974) internal successors, (1109), 886 states have internal predecessors, (1109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 887 states and 1109 transitions. [2022-11-20 12:05:02,198 INFO L240 hiAutomatonCegarLoop]: Abstraction has 887 states and 1109 transitions. [2022-11-20 12:05:02,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:05:02,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:05:02,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:05:02,199 INFO L87 Difference]: Start difference. First operand 887 states and 1109 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:02,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:02,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:02,679 INFO L93 Difference]: Finished difference Result 1311 states and 1621 transitions. [2022-11-20 12:05:02,679 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1311 states and 1621 transitions. [2022-11-20 12:05:02,688 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-11-20 12:05:02,696 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-11-20 12:05:02,696 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 874 [2022-11-20 12:05:02,697 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 874 [2022-11-20 12:05:02,697 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1311 states and 1621 transitions. [2022-11-20 12:05:02,698 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:02,698 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-20 12:05:02,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states and 1621 transitions. [2022-11-20 12:05:02,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1311. [2022-11-20 12:05:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 1311 states have (on average 1.236460717009916) internal successors, (1621), 1310 states have internal predecessors, (1621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-11-20 12:05:02,721 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-20 12:05:02,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:05:02,723 INFO L428 stractBuchiCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-20 12:05:02,723 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-20 12:05:02,723 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1311 states and 1621 transitions. [2022-11-20 12:05:02,730 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-11-20 12:05:02,730 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:02,730 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:02,731 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-20 12:05:02,732 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:05:02,732 INFO L748 eck$LassoCheckResult]: Stem: 5012#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 4850#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 4851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5174#L621 [2022-11-20 12:05:02,732 INFO L750 eck$LassoCheckResult]: Loop: 5174#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5741#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5523#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5225#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5514#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5512#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5510#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5508#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5506#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5504#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5502#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5500#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5498#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5496#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5494#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5492#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5490#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5488#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5486#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5484#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5482#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5480#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5478#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5476#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5474#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5472#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5391#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 5162#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5256#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5390#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5248#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5249#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5242#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5243#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5236#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5237#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5382#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5380#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5224#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5161#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5063#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5065#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5457#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5525#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5468#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5416#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5415#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5414#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5412#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5410#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5408#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 5407#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 5406#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 5405#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 5404#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 5389#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 5388#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 5387#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 5386#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 5384#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 5383#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 5381#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5379#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 5378#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 5377#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 5375#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 5341#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 5340#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5339#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 5338#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 5337#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 5336#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 5335#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 5334#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 5332#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 5333#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 5464#L248-2 calculate_output_#res#1 := -1; 5746#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5744#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5174#L621 [2022-11-20 12:05:02,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:02,733 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-20 12:05:02,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:02,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792914887] [2022-11-20 12:05:02,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:02,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:02,746 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:02,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:02,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1639081770, now seen corresponding path program 1 times [2022-11-20 12:05:02,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:02,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859645330] [2022-11-20 12:05:02,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:02,900 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 12:05:02,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:05:02,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859645330] [2022-11-20 12:05:02,901 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859645330] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:05:02,901 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:05:02,901 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:05:02,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710122990] [2022-11-20 12:05:02,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:05:02,902 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 12:05:02,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:05:02,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:05:02,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:05:02,903 INFO L87 Difference]: Start difference. First operand 1311 states and 1621 transitions. cyclomatic complexity: 313 Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:03,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:03,393 INFO L93 Difference]: Finished difference Result 1731 states and 2087 transitions. [2022-11-20 12:05:03,394 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1731 states and 2087 transitions. [2022-11-20 12:05:03,406 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-11-20 12:05:03,415 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-11-20 12:05:03,415 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1154 [2022-11-20 12:05:03,417 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1154 [2022-11-20 12:05:03,417 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1731 states and 2087 transitions. [2022-11-20 12:05:03,417 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:03,418 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-20 12:05:03,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states and 2087 transitions. [2022-11-20 12:05:03,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1731. [2022-11-20 12:05:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1731 states, 1731 states have (on average 1.2056614673599075) internal successors, (2087), 1730 states have internal predecessors, (2087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-11-20 12:05:03,448 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-20 12:05:03,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:05:03,452 INFO L428 stractBuchiCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-20 12:05:03,452 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-20 12:05:03,452 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1731 states and 2087 transitions. [2022-11-20 12:05:03,463 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-11-20 12:05:03,463 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:03,463 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:03,466 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-20 12:05:03,466 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:05:03,466 INFO L748 eck$LassoCheckResult]: Stem: 8065#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 7898#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 7899#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7951#L621 [2022-11-20 12:05:03,466 INFO L750 eck$LassoCheckResult]: Loop: 7951#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 7952#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8036#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8006#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8007#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8579#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8578#L60 assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26; 7977#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 9243#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 9242#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 9241#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 9240#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 9239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 9237#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9235#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 9234#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 9233#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 9231#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 9229#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 9227#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 9225#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 9223#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 9221#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 9219#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 9217#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 9215#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 9213#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 9211#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 9209#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 9207#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8580#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 8032#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 8332#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8330#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8328#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8326#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8324#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8322#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8320#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8318#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 8316#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 8314#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 8312#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 8310#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 8165#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 8163#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8164#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 8576#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 8574#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 8572#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 8570#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 8568#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 8566#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 8564#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8562#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 8560#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 8558#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 8556#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 8554#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 8552#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 8550#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 8548#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 8546#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 8544#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 8542#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 8540#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8538#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 8536#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 8534#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 8532#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 8530#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 8528#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8526#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 8524#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 8522#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 8520#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 8518#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 8512#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 8166#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 8083#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 7865#L248-2 calculate_output_#res#1 := -1; 7809#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 7853#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7951#L621 [2022-11-20 12:05:03,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:03,468 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-20 12:05:03,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:03,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063685283] [2022-11-20 12:05:03,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:03,478 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:03,495 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:03,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:03,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1480831476, now seen corresponding path program 1 times [2022-11-20 12:05:03,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:03,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590324186] [2022-11-20 12:05:03,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:03,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 12:05:03,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:05:03,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590324186] [2022-11-20 12:05:03,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1590324186] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:05:03,623 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:05:03,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:05:03,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702180543] [2022-11-20 12:05:03,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:05:03,624 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 12:05:03,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:05:03,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:05:03,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:05:03,625 INFO L87 Difference]: Start difference. First operand 1731 states and 2087 transitions. cyclomatic complexity: 359 Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:04,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:04,103 INFO L93 Difference]: Finished difference Result 2858 states and 3316 transitions. [2022-11-20 12:05:04,103 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2858 states and 3316 transitions. [2022-11-20 12:05:04,122 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1851 [2022-11-20 12:05:04,136 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2858 states to 2716 states and 3171 transitions. [2022-11-20 12:05:04,136 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1858 [2022-11-20 12:05:04,138 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1859 [2022-11-20 12:05:04,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2716 states and 3171 transitions. [2022-11-20 12:05:04,139 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:04,139 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2716 states and 3171 transitions. [2022-11-20 12:05:04,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2716 states and 3171 transitions. [2022-11-20 12:05:04,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2716 to 2564. [2022-11-20 12:05:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2564 states, 2564 states have (on average 1.174336973478939) internal successors, (3011), 2563 states have internal predecessors, (3011), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2564 states and 3011 transitions. [2022-11-20 12:05:04,182 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-11-20 12:05:04,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:05:04,184 INFO L428 stractBuchiCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-11-20 12:05:04,184 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-20 12:05:04,184 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2564 states and 3011 transitions. [2022-11-20 12:05:04,196 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1705 [2022-11-20 12:05:04,197 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:04,197 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:04,202 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-20 12:05:04,202 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:05:04,203 INFO L748 eck$LassoCheckResult]: Stem: 12659#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 12496#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 12497#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13903#L621 [2022-11-20 12:05:04,206 INFO L750 eck$LassoCheckResult]: Loop: 13903#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 14482#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 14473#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 14474#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 14789#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14774#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 14771#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 14767#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14763#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 14759#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 14755#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 14751#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 14747#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14743#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 14739#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 14735#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 14731#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 14727#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 14723#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 14719#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 14715#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 14711#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 14706#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 14700#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14669#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 14667#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 14665#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 14555#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 14556#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 14551#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 14547#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 14542#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 14538#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14533#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 14528#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 14523#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 14518#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14513#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14508#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14503#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14498#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 14493#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 14488#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 14484#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 14478#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 14479#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 14705#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 14670#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 14668#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 14666#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 14558#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 14559#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 14809#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14804#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14799#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 14795#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 14791#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14787#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 14773#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 14769#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 14765#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 14761#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14757#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 14753#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 14749#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 14745#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 14741#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 14737#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 14733#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 14729#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 14725#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14721#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 14717#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 14713#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 14708#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 14702#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 14697#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14661#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14660#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14659#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14657#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14655#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14653#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14651#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14649#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14647#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14645#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14643#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14641#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14639#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14637#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14635#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14633#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14631#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14629#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14627#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14625#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14623#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14621#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14619#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14617#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14615#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14613#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14611#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14609#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14607#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14605#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14603#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14601#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14599#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14597#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14595#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14593#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14591#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14589#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14587#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14585#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14583#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14581#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14579#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14577#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14575#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14573#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14571#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14569#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14567#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14565#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14550#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14546#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14541#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14536#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14531#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14526#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14521#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14516#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14511#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14506#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14501#L604-1 calculate_output_#res#1 := -2; 14496#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 14491#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13903#L621 [2022-11-20 12:05:04,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:04,207 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 3 times [2022-11-20 12:05:04,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:04,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694961086] [2022-11-20 12:05:04,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:04,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:04,223 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:04,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:04,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1868328825, now seen corresponding path program 1 times [2022-11-20 12:05:04,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:04,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756662290] [2022-11-20 12:05:04,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:04,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:04,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:04,315 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:04,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:04,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1275450030, now seen corresponding path program 1 times [2022-11-20 12:05:04,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:04,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433690452] [2022-11-20 12:05:04,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:05:05,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:05:05,182 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433690452] [2022-11-20 12:05:05,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1433690452] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:05:05,183 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:05:05,183 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-20 12:05:05,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027391208] [2022-11-20 12:05:05,183 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:05:06,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:05:06,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 12:05:06,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-11-20 12:05:06,781 INFO L87 Difference]: Start difference. First operand 2564 states and 3011 transitions. cyclomatic complexity: 453 Second operand has 8 states, 8 states have (on average 17.875) internal successors, (143), 7 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:07,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:07,827 INFO L93 Difference]: Finished difference Result 2386 states and 2831 transitions. [2022-11-20 12:05:07,827 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2386 states and 2831 transitions. [2022-11-20 12:05:07,844 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-11-20 12:05:07,857 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-11-20 12:05:07,857 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1621 [2022-11-20 12:05:07,859 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1621 [2022-11-20 12:05:07,859 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2386 states and 2831 transitions. [2022-11-20 12:05:07,860 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:07,860 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-20 12:05:07,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2386 states and 2831 transitions. [2022-11-20 12:05:07,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2386 to 2386. [2022-11-20 12:05:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2386 states, 2386 states have (on average 1.1865046102263201) internal successors, (2831), 2385 states have internal predecessors, (2831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-11-20 12:05:07,937 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-20 12:05:07,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-20 12:05:07,940 INFO L428 stractBuchiCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-20 12:05:07,940 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-11-20 12:05:07,940 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2386 states and 2831 transitions. [2022-11-20 12:05:07,952 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-11-20 12:05:07,952 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:07,952 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:07,953 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-20 12:05:07,953 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2022-11-20 12:05:07,953 INFO L748 eck$LassoCheckResult]: Stem: 17637#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 17465#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 17466#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 18253#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19347#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19337#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 18278#L607 [2022-11-20 12:05:07,953 INFO L750 eck$LassoCheckResult]: Loop: 18278#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 19326#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 19325#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19324#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19323#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 18278#L607 [2022-11-20 12:05:07,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:07,954 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2022-11-20 12:05:07,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:07,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872868090] [2022-11-20 12:05:07,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:07,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:07,971 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:07,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:07,971 INFO L85 PathProgramCache]: Analyzing trace with hash 908164895, now seen corresponding path program 1 times [2022-11-20 12:05:07,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:07,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408972088] [2022-11-20 12:05:07,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:07,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:07,979 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:07,987 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:07,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:07,990 INFO L85 PathProgramCache]: Analyzing trace with hash -2121536427, now seen corresponding path program 1 times [2022-11-20 12:05:07,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:07,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346066900] [2022-11-20 12:05:07,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:07,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:05:08,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:05:08,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346066900] [2022-11-20 12:05:08,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346066900] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:05:08,014 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:05:08,014 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 12:05:08,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200718087] [2022-11-20 12:05:08,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:05:08,145 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:05:08,145 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:05:08,145 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:05:08,145 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:05:08,145 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 12:05:08,145 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,145 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:05:08,146 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:05:08,146 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration7_Loop [2022-11-20 12:05:08,146 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:05:08,146 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:05:08,148 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,151 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,160 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,163 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,166 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,172 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,175 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,181 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,184 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,290 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:05:08,290 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 12:05:08,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,295 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,299 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:05:08,299 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:08,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-20 12:05:08,317 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:05:08,317 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:05:08,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,322 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,327 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:05:08,327 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:08,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-20 12:05:08,361 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:05:08,361 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Honda state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:05:08,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,366 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,372 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:05:08,372 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:08,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-20 12:05:08,393 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:05:08,393 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a11~0=4} Honda state: {~a11~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:05:08,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,398 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,403 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:05:08,403 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:08,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-20 12:05:08,424 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:05:08,424 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-20 12:05:08,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,429 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,435 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:05:08,435 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:08,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-20 12:05:08,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,465 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,469 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 12:05:08,469 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:05:08,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-20 12:05:08,499 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 12:05:08,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,502 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:05:08,502 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:05:08,503 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:05:08,503 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:05:08,503 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 12:05:08,503 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,503 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:05:08,503 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:05:08,503 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration7_Loop [2022-11-20 12:05:08,503 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:05:08,503 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:05:08,504 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,508 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,511 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,514 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,521 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,526 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,528 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,533 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,536 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:08,637 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:05:08,637 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 12:05:08,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,638 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:08,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-20 12:05:08,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:08,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:08,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:08,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:08,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:08,660 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:08,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:08,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:08,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,664 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-20 12:05:08,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:08,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:08,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:08,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:08,677 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:08,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:08,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:08,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:08,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:08,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-11-20 12:05:08,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,685 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-20 12:05:08,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:08,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:08,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:08,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:08,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:08,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:08,698 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:08,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:08,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:08,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-11-20 12:05:08,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,703 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-20 12:05:08,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:08,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:08,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:08,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:08,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:08,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:08,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:08,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:08,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:08,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,757 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-20 12:05:08,761 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 [2022-11-20 12:05:08,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:08,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:08,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:08,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:08,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:08,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:08,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:08,776 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 12:05:08,778 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-20 12:05:08,779 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-20 12:05:08,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:08,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:08,783 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:08,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-20 12:05:08,791 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 12:05:08,791 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 12:05:08,791 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 12:05:08,791 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2022-11-20 12:05:08,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:08,795 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 12:05:08,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:08,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 12:05:08,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:05:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:05:08,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 12:05:08,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:05:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:05:08,854 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-11-20 12:05:08,854 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:09,286 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 8084 states and 9442 transitions. Complement of second has 5 states. [2022-11-20 12:05:09,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-11-20 12:05:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2022-11-20 12:05:09,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2022-11-20 12:05:09,292 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:05:09,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2022-11-20 12:05:09,293 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:05:09,293 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2022-11-20 12:05:09,293 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:05:09,293 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8084 states and 9442 transitions. [2022-11-20 12:05:09,339 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4252 [2022-11-20 12:05:09,380 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8084 states to 8074 states and 9422 transitions. [2022-11-20 12:05:09,380 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4322 [2022-11-20 12:05:09,384 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4330 [2022-11-20 12:05:09,385 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8074 states and 9422 transitions. [2022-11-20 12:05:09,385 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:09,385 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8074 states and 9422 transitions. [2022-11-20 12:05:09,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8074 states and 9422 transitions. [2022-11-20 12:05:09,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:09,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8074 to 7914. [2022-11-20 12:05:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7914 states, 7914 states have (on average 1.1693201920646954) internal successors, (9254), 7913 states have internal predecessors, (9254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7914 states to 7914 states and 9254 transitions. [2022-11-20 12:05:09,565 INFO L240 hiAutomatonCegarLoop]: Abstraction has 7914 states and 9254 transitions. [2022-11-20 12:05:09,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:05:09,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:05:09,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:05:09,566 INFO L87 Difference]: Start difference. First operand 7914 states and 9254 transitions. Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:10,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:05:10,014 INFO L93 Difference]: Finished difference Result 4198 states and 4603 transitions. [2022-11-20 12:05:10,014 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4198 states and 4603 transitions. [2022-11-20 12:05:10,032 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1972 [2022-11-20 12:05:10,044 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4198 states to 3076 states and 3376 transitions. [2022-11-20 12:05:10,044 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2031 [2022-11-20 12:05:10,046 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2031 [2022-11-20 12:05:10,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3076 states and 3376 transitions. [2022-11-20 12:05:10,047 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-20 12:05:10,047 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3076 states and 3376 transitions. [2022-11-20 12:05:10,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3076 states and 3376 transitions. [2022-11-20 12:05:10,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3076 to 2375. [2022-11-20 12:05:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2375 states, 2375 states have (on average 1.1157894736842104) internal successors, (2650), 2374 states have internal predecessors, (2650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:05:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 2375 states and 2650 transitions. [2022-11-20 12:05:10,087 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-11-20 12:05:10,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:05:10,088 INFO L428 stractBuchiCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-11-20 12:05:10,088 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-11-20 12:05:10,088 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2375 states and 2650 transitions. [2022-11-20 12:05:10,096 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1272 [2022-11-20 12:05:10,096 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:05:10,097 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:05:10,098 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-20 12:05:10,098 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:05:10,098 INFO L748 eck$LassoCheckResult]: Stem: 40273#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 40098#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40099#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 41756#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41750#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41744#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39955#L607 [2022-11-20 12:05:10,098 INFO L750 eck$LassoCheckResult]: Loop: 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-20 12:05:10,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:10,099 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2022-11-20 12:05:10,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:10,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038016295] [2022-11-20 12:05:10,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:10,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:10,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:10,126 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:10,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:10,128 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 1 times [2022-11-20 12:05:10,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:10,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116217783] [2022-11-20 12:05:10,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:10,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:10,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:10,143 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:10,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:10,144 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 1 times [2022-11-20 12:05:10,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:10,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519949544] [2022-11-20 12:05:10,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:10,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:10,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:10,165 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:10,734 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:05:10,734 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:05:10,734 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:05:10,734 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:05:10,734 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 12:05:10,734 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:10,734 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:05:10,734 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:05:10,735 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration8_Lasso [2022-11-20 12:05:10,735 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:05:10,735 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:05:10,737 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,742 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,745 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,767 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,791 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,809 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,836 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,839 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,859 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,862 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,869 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,872 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,886 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,888 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,893 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,896 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,899 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,903 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,912 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,916 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,918 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,921 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,923 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,927 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:10,930 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:11,251 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:05:11,251 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 12:05:11,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,252 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,275 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-20 12:05:11,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,291 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-20 12:05:11,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,336 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-20 12:05:11,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,353 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,375 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,379 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 [2022-11-20 12:05:11,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,393 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,393 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-20 12:05:11,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,415 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,433 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,433 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-20 12:05:11,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,459 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-20 12:05:11,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,512 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,529 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-20 12:05:11,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,551 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,569 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,569 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-20 12:05:11,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,578 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,602 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-20 12:05:11,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,611 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-20 12:05:11,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,627 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,633 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-20 12:05:11,636 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 [2022-11-20 12:05:11,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,654 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-20 12:05:11,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,675 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-20 12:05:11,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,688 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,688 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,695 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-20 12:05:11,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,716 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-20 12:05:11,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,733 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,733 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,761 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,767 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 [2022-11-20 12:05:11,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-20 12:05:11,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,803 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,821 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,821 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-20 12:05:11,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,843 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-20 12:05:11,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,883 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-20 12:05:11,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,925 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-20 12:05:11,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:11,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:11,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:11,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:11,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:11,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:11,967 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:11,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:11,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:11,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:11,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:11,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:11,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:11,984 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:11,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:11,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-20 12:05:11,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,001 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,021 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-20 12:05:12,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,047 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,066 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-20 12:05:12,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,087 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,105 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-20 12:05:12,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,128 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,146 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-20 12:05:12,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,169 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-20 12:05:12,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-11-20 12:05:12,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,196 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-20 12:05:12,197 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 [2022-11-20 12:05:12,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,217 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-20 12:05:12,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,229 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,230 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,231 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,238 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-20 12:05:12,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,254 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,262 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-20 12:05:12,264 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 [2022-11-20 12:05:12,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:12,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,275 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:12,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:12,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,280 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-20 12:05:12,284 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 [2022-11-20 12:05:12,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,294 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:12,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,297 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-20 12:05:12,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:12,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,310 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-20 12:05:12,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,324 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,332 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-20 12:05:12,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:12,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:12,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:12,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,353 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 12:05:12,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,354 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-20 12:05:12,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,377 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-20 12:05:12,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,392 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,392 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,401 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-20 12:05:12,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,415 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-20 12:05:12,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,423 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-20 12:05:12,426 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 [2022-11-20 12:05:12,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,437 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,437 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,446 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-20 12:05:12,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,460 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,460 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-20 12:05:12,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,475 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-20 12:05:12,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,489 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,489 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,498 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-20 12:05:12,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,511 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,512 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-20 12:05:12,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,520 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-20 12:05:12,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,534 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,548 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-20 12:05:12,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,579 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,579 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-20 12:05:12,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,587 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-20 12:05:12,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,601 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,601 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-20 12:05:12,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,609 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-20 12:05:12,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-20 12:05:12,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,655 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-20 12:05:12,678 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,678 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,699 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,703 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 [2022-11-20 12:05:12,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,717 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,717 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-20 12:05:12,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,747 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-20 12:05:12,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,780 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,799 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,803 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 [2022-11-20 12:05:12,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-20 12:05:12,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,823 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,824 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,844 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-20 12:05:12,866 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,866 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,882 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:12,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-20 12:05:12,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,899 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,899 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,916 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,919 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 [2022-11-20 12:05:12,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-20 12:05:12,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,955 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,958 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 [2022-11-20 12:05:12,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-20 12:05:12,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:12,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:12,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:12,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:12,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:12,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:12,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:12,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:12,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:12,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:12,995 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:12,999 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 [2022-11-20 12:05:13,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,013 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,013 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-20 12:05:13,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,047 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:13,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,064 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:13,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:13,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-20 12:05:13,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,083 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,101 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,101 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-20 12:05:13,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,131 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,149 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,149 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-20 12:05:13,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,184 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,187 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 [2022-11-20 12:05:13,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-20 12:05:13,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,222 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-20 12:05:13,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,267 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-20 12:05:13,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,287 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,287 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,300 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-20 12:05:13,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,316 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,316 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-20 12:05:13,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,329 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-20 12:05:13,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,342 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,343 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-20 12:05:13,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,351 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-20 12:05:13,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,375 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-20 12:05:13,377 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 [2022-11-20 12:05:13,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:13,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,388 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:13,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:13,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-20 12:05:13,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,393 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-20 12:05:13,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,405 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:13,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,409 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 12:05:13,409 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:13,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-20 12:05:13,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,426 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-20 12:05:13,428 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 [2022-11-20 12:05:13,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,440 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-20 12:05:13,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,450 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-20 12:05:13,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:13,465 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:13,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:13,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,473 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 12:05:13,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,474 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-20 12:05:13,476 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 [2022-11-20 12:05:13,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,499 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-20 12:05:13,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,526 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-20 12:05:13,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-20 12:05:13,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,550 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-20 12:05:13,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-20 12:05:13,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,575 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-20 12:05:13,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,600 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-20 12:05:13,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,614 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,614 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,624 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-20 12:05:13,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-20 12:05:13,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,648 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-20 12:05:13,651 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 [2022-11-20 12:05:13,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,664 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,664 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-20 12:05:13,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,674 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-20 12:05:13,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-20 12:05:13,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,698 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-20 12:05:13,700 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 [2022-11-20 12:05:13,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,712 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,712 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-20 12:05:13,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,724 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-20 12:05:13,726 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 [2022-11-20 12:05:13,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,748 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-20 12:05:13,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,773 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-20 12:05:13,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,817 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-20 12:05:13,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,861 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-20 12:05:13,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:13,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,904 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-20 12:05:13,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-20 12:05:13,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,928 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-20 12:05:13,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,943 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-20 12:05:13,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,953 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-20 12:05:13,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:13,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:13,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:13,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:13,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:13,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:13,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:13,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:13,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-20 12:05:13,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:13,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:13,979 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:13,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-20 12:05:13,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,018 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-20 12:05:14,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,032 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,042 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-20 12:05:14,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:14,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:14,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:14,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-20 12:05:14,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,063 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-20 12:05:14,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-20 12:05:14,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,101 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-20 12:05:14,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-20 12:05:14,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,126 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-20 12:05:14,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,141 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,141 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,184 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-20 12:05:14,207 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,223 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-20 12:05:14,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,240 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,240 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-20 12:05:14,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,256 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-20 12:05:14,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,273 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,273 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-20 12:05:14,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,284 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-20 12:05:14,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-20 12:05:14,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,311 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-20 12:05:14,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,336 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-20 12:05:14,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:14,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:14,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:14,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,354 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-20 12:05:14,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,367 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:14,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,372 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 12:05:14,372 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 12:05:14,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,392 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-20 12:05:14,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,419 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-20 12:05:14,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:14,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:14,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:14,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,445 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 12:05:14,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,446 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-20 12:05:14,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,472 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-20 12:05:14,475 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 [2022-11-20 12:05:14,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,488 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,488 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,499 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-20 12:05:14,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-20 12:05:14,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,525 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-20 12:05:14,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,540 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,541 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-20 12:05:14,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,552 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-20 12:05:14,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,578 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-20 12:05:14,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,593 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,604 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-20 12:05:14,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,631 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,634 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 [2022-11-20 12:05:14,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-20 12:05:14,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,649 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,650 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-20 12:05:14,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,660 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-20 12:05:14,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-20 12:05:14,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,686 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-20 12:05:14,689 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 [2022-11-20 12:05:14,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-20 12:05:14,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,712 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-20 12:05:14,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-20 12:05:14,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,738 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-20 12:05:14,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,755 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,755 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,769 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-20 12:05:14,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,785 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,785 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,869 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-20 12:05:14,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,930 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:14,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:14,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:14,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:14,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:14,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-20 12:05:14,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:14,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:14,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:14,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:14,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:14,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:14,984 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:14,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-20 12:05:15,014 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,014 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,051 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-20 12:05:15,071 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,089 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-20 12:05:15,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,136 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-20 12:05:15,155 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,155 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,183 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,187 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 [2022-11-20 12:05:15,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,199 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,202 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,202 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-20 12:05:15,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,227 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:15,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:15,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:15,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-20 12:05:15,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,259 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,263 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 [2022-11-20 12:05:15,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-20 12:05:15,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,303 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-20 12:05:15,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,348 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,368 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-20 12:05:15,391 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,391 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,416 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-20 12:05:15,436 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,437 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,463 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-20 12:05:15,491 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,520 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-20 12:05:15,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,540 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,540 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,567 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-20 12:05:15,587 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,611 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-20 12:05:15,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,656 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,659 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 [2022-11-20 12:05:15,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-20 12:05:15,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:15,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:15,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:15,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,696 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,712 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:15,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-20 12:05:15,720 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 12:05:15,720 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 12:05:15,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,756 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-20 12:05:15,776 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,776 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,804 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:15,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:15,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-20 12:05:15,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:15,824 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:15,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,850 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 12:05:15,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,852 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:15,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:15,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:15,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-20 12:05:15,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:15,871 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:15,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,896 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:15,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:15,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:15,914 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:15,914 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:15,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-20 12:05:15,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,940 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,943 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 [2022-11-20 12:05:15,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:15,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:15,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:15,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:15,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:15,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-20 12:05:15,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-20 12:05:15,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,969 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-20 12:05:15,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:15,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:15,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:15,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:15,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:15,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:15,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:15,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:15,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:15,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:15,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:15,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:15,994 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:15,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-20 12:05:15,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-20 12:05:16,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,019 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-20 12:05:16,025 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 [2022-11-20 12:05:16,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,035 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,037 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,037 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,047 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-20 12:05:16,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,061 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,062 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-20 12:05:16,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,071 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-20 12:05:16,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,086 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,086 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,096 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-20 12:05:16,098 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 [2022-11-20 12:05:16,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,110 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,110 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,119 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-20 12:05:16,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,134 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,134 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-20 12:05:16,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,143 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-20 12:05:16,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,157 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-20 12:05:16,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,167 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-20 12:05:16,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,181 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,181 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-20 12:05:16,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,211 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,215 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 [2022-11-20 12:05:16,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,230 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,230 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-20 12:05:16,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,263 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-20 12:05:16,282 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,282 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-20 12:05:16,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,291 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-20 12:05:16,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,310 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,310 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-20 12:05:16,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,337 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-20 12:05:16,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,352 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,352 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-20 12:05:16,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,362 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-20 12:05:16,364 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 [2022-11-20 12:05:16,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,377 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,377 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,387 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-20 12:05:16,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,401 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-20 12:05:16,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,413 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-20 12:05:16,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,438 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-20 12:05:16,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,452 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,452 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,472 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-20 12:05:16,475 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 [2022-11-20 12:05:16,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:16,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:16,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:16,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,492 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-20 12:05:16,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,521 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-20 12:05:16,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,535 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,535 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-20 12:05:16,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,546 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-20 12:05:16,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,561 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,561 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,571 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-20 12:05:16,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,590 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,590 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,602 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-20 12:05:16,604 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 [2022-11-20 12:05:16,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,620 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,620 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,668 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-20 12:05:16,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,708 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,708 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,728 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,732 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 [2022-11-20 12:05:16,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-20 12:05:16,747 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,747 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,783 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-20 12:05:16,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,829 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:16,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,846 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:16,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:16,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-20 12:05:16,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,863 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,866 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 [2022-11-20 12:05:16,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,879 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:16,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-20 12:05:16,884 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 12:05:16,884 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:16,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,916 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,919 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 [2022-11-20 12:05:16,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-20 12:05:16,934 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,935 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:16,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:16,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:16,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:16,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:16,964 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:16,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:16,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-20 12:05:16,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:16,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:16,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:16,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:16,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:16,983 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:16,983 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:17,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,010 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 12:05:17,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,012 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,028 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,030 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,031 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-20 12:05:17,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,059 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,076 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-20 12:05:17,079 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,079 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,111 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,127 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-20 12:05:17,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,143 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-20 12:05:17,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,158 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,186 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-20 12:05:17,189 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 [2022-11-20 12:05:17,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,201 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,201 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-20 12:05:17,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,214 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-20 12:05:17,216 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 [2022-11-20 12:05:17,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-20 12:05:17,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,243 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-20 12:05:17,245 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 [2022-11-20 12:05:17,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,271 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-20 12:05:17,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,284 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-20 12:05:17,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,299 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-20 12:05:17,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,314 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,314 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-20 12:05:17,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,326 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-20 12:05:17,328 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 [2022-11-20 12:05:17,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,339 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,341 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,341 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-20 12:05:17,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,353 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-20 12:05:17,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,366 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-20 12:05:17,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,383 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-20 12:05:17,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-20 12:05:17,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,414 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-20 12:05:17,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-20 12:05:17,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,442 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-20 12:05:17,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,457 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,457 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,470 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-20 12:05:17,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,492 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-20 12:05:17,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,519 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-20 12:05:17,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,532 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,535 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,547 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-20 12:05:17,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,575 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-20 12:05:17,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,593 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,609 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-20 12:05:17,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,622 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,625 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,625 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,637 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-20 12:05:17,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-20 12:05:17,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,663 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-20 12:05:17,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,679 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:17,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:17,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:17,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,687 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-20 12:05:17,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,703 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,703 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-20 12:05:17,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,717 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-20 12:05:17,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,730 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,732 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-20 12:05:17,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,745 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-20 12:05:17,748 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 [2022-11-20 12:05:17,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,758 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,761 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,761 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-20 12:05:17,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,774 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-20 12:05:17,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,789 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,789 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:17,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,804 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-20 12:05:17,810 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 [2022-11-20 12:05:17,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,820 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,825 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-20 12:05:17,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,845 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-20 12:05:17,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,858 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-20 12:05:17,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,874 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-20 12:05:17,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-20 12:05:17,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,902 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-20 12:05:17,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,915 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,918 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:17,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:17,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-20 12:05:17,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,930 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-20 12:05:17,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:17,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:17,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:17,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:17,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:17,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-20 12:05:17,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,951 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-20 12:05:17,953 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 [2022-11-20 12:05:17,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:17,963 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:17,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:17,964 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:17,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:17,969 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 12:05:17,969 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 12:05:17,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:17,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-20 12:05:17,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:17,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:17,993 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:17,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-20 12:05:17,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:18,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:18,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:18,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:18,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-20 12:05:18,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,024 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-20 12:05:18,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:18,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:18,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:18,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:18,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-20 12:05:18,052 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 12:05:18,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,053 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-20 12:05:18,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-20 12:05:18,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,084 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-20 12:05:18,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,100 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,100 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-20 12:05:18,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,116 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-20 12:05:18,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,131 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,131 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-20 12:05:18,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,147 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-20 12:05:18,149 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 [2022-11-20 12:05:18,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,163 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-20 12:05:18,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,178 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-20 12:05:18,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,194 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-20 12:05:18,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,208 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-20 12:05:18,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,224 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,225 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-20 12:05:18,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,240 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-20 12:05:18,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,256 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,272 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-20 12:05:18,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,288 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-20 12:05:18,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,304 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-20 12:05:18,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,321 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,321 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,336 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-20 12:05:18,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,353 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-20 12:05:18,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,383 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-20 12:05:18,408 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,408 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,435 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,439 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 [2022-11-20 12:05:18,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-20 12:05:18,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,456 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,483 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-20 12:05:18,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,504 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,504 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,531 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-20 12:05:18,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,570 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,570 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,597 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-20 12:05:18,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,627 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,627 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,671 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-20 12:05:18,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,693 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,693 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,732 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-20 12:05:18,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,780 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-20 12:05:18,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,823 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-20 12:05:18,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,844 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,880 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-20 12:05:18,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:18,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:18,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,932 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:18,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:18,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-20 12:05:18,950 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:18,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:18,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:18,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:18,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:18,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:18,980 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:18,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:18,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-20 12:05:18,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:18,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:18,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:18,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:18,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,000 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,000 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,032 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-20 12:05:19,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,085 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-20 12:05:19,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,106 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,132 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-20 12:05:19,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,148 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,184 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,190 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 [2022-11-20 12:05:19,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-20 12:05:19,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,210 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,210 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,244 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-20 12:05:19,265 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,265 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,292 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-20 12:05:19,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,340 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-20 12:05:19,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,360 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,360 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,400 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-20 12:05:19,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:19,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,418 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:19,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:19,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,440 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,456 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:19,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-20 12:05:19,464 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 12:05:19,464 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 12:05:19,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-20 12:05:19,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,498 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-20 12:05:19,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,515 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,515 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,552 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,559 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 [2022-11-20 12:05:19,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:19,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:19,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-20 12:05:19,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:19,577 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:19,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,603 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 12:05:19,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,604 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-20 12:05:19,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,656 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,659 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 [2022-11-20 12:05:19,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-20 12:05:19,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,700 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,703 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 [2022-11-20 12:05:19,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-20 12:05:19,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,756 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-20 12:05:19,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,772 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,800 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,803 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 [2022-11-20 12:05:19,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-20 12:05:19,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,851 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-20 12:05:19,870 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,870 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,896 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-20 12:05:19,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,914 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,914 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:19,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:19,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:19,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:19,952 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:19,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:19,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-20 12:05:19,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:19,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:19,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:19,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:19,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:19,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:19,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:19,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,004 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-20 12:05:20,023 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,041 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-20 12:05:20,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,057 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,057 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,067 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-20 12:05:20,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-20 12:05:20,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,094 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-20 12:05:20,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,108 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,108 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-20 12:05:20,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,118 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-20 12:05:20,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,146 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-20 12:05:20,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,171 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-20 12:05:20,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,192 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-20 12:05:20,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,218 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-20 12:05:20,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-20 12:05:20,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,243 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-20 12:05:20,245 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 [2022-11-20 12:05:20,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-20 12:05:20,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,268 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-20 12:05:20,270 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 [2022-11-20 12:05:20,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,283 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,283 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,295 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-20 12:05:20,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-20 12:05:20,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,319 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-20 12:05:20,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,348 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-20 12:05:20,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:20,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:20,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:20,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2022-11-20 12:05:20,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,367 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-20 12:05:20,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-11-20 12:05:20,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,410 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-20 12:05:20,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,423 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,425 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,435 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-20 12:05:20,438 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 [2022-11-20 12:05:20,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,460 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-20 12:05:20,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-11-20 12:05:20,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,488 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-20 12:05:20,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,523 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-20 12:05:20,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,538 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-11-20 12:05:20,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,550 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-20 12:05:20,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,565 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,565 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-20 12:05:20,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,575 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-20 12:05:20,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-11-20 12:05:20,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,601 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-20 12:05:20,603 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 [2022-11-20 12:05:20,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:20,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:20,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:20,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,658 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-20 12:05:20,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,677 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:20,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,682 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 12:05:20,682 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 12:05:20,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,716 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-20 12:05:20,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2022-11-20 12:05:20,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,749 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-20 12:05:20,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:20,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:20,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:20,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:20,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2022-11-20 12:05:20,778 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 12:05:20,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,779 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-20 12:05:20,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,798 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,800 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,800 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-11-20 12:05:20,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,819 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-20 12:05:20,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,831 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,834 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,834 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2022-11-20 12:05:20,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,847 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-20 12:05:20,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,860 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,863 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,863 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-11-20 12:05:20,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,877 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-20 12:05:20,882 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 [2022-11-20 12:05:20,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,893 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,896 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,896 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2022-11-20 12:05:20,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,910 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-20 12:05:20,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,923 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,926 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,926 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:20,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,939 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-20 12:05:20,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,955 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,955 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2022-11-20 12:05:20,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,968 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:20,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-20 12:05:20,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:20,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:20,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:20,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:20,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:20,981 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:20,984 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:20,984 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:20,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:20,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2022-11-20 12:05:20,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:20,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:20,998 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-20 12:05:21,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,011 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,014 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,014 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:21,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,027 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-20 12:05:21,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,043 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,043 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2022-11-20 12:05:21,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,056 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-20 12:05:21,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,069 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,072 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,072 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-11-20 12:05:21,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,085 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-20 12:05:21,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,098 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,101 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,101 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2022-11-20 12:05:21,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,115 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-20 12:05:21,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,131 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,131 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-11-20 12:05:21,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,147 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-20 12:05:21,149 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 [2022-11-20 12:05:21,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,160 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,163 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,163 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-11-20 12:05:21,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,176 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-20 12:05:21,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,192 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,192 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-11-20 12:05:21,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,206 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-20 12:05:21,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,220 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,231 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,231 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-11-20 12:05:21,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,270 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-20 12:05:21,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,286 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,286 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2022-11-20 12:05:21,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,299 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-20 12:05:21,302 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 [2022-11-20 12:05:21,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,312 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,315 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,315 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-11-20 12:05:21,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,328 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-20 12:05:21,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,345 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,345 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:21,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,361 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-20 12:05:21,363 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 [2022-11-20 12:05:21,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,373 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,376 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,376 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2022-11-20 12:05:21,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,390 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-20 12:05:21,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-11-20 12:05:21,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,419 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-20 12:05:21,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:21,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:21,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:21,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2022-11-20 12:05:21,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,449 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-20 12:05:21,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,465 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,465 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-11-20 12:05:21,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,479 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-20 12:05:21,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,495 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,495 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-11-20 12:05:21,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,509 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-20 12:05:21,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,524 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:21,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,538 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-20 12:05:21,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,552 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,555 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,555 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:21,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,572 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-20 12:05:21,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,591 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,592 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2022-11-20 12:05:21,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,621 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-20 12:05:21,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,634 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,638 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,638 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2022-11-20 12:05:21,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,653 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-20 12:05:21,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,666 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,669 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,669 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-11-20 12:05:21,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,683 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-20 12:05:21,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,696 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,699 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,699 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2022-11-20 12:05:21,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,713 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-20 12:05:21,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:21,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:21,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:21,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2022-11-20 12:05:21,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,734 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-20 12:05:21,736 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 [2022-11-20 12:05:21,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,747 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:21,747 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,761 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-20 12:05:21,761 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 12:05:21,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2022-11-20 12:05:21,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,815 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-20 12:05:21,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,827 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,831 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,831 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-11-20 12:05:21,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:21,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:21,848 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:21,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-20 12:05:21,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:21,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:21,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:21,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:21,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:21,861 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:21,864 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:21,865 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:21,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:21,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-11-20 12:05:21,879 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-20 12:05:21,880 INFO L748 eck$LassoCheckResult]: Stem: 40273#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 40098#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40099#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 41756#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41750#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41744#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-20 12:05:21,880 INFO L750 eck$LassoCheckResult]: Loop: 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-20 12:05:21,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:21,880 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 2 times [2022-11-20 12:05:21,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:21,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652179432] [2022-11-20 12:05:21,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:21,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:21,911 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:21,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:21,917 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 2 times [2022-11-20 12:05:21,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:21,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017863215] [2022-11-20 12:05:21,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:21,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:21,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:21,927 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:21,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:05:21,928 INFO L85 PathProgramCache]: Analyzing trace with hash -1281398453, now seen corresponding path program 3 times [2022-11-20 12:05:21,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:05:21,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567929145] [2022-11-20 12:05:21,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:05:21,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:05:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:21,941 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:05:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:05:21,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:05:22,645 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:05:22,645 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:05:22,645 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:05:22,645 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:05:22,645 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 12:05:22,645 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:22,645 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:05:22,645 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:05:22,645 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration8_Lasso [2022-11-20 12:05:22,645 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:05:22,645 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:05:22,648 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,658 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,665 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,668 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,713 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,717 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,720 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,728 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,731 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,734 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,746 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,749 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,753 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,767 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,770 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,773 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,782 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,787 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,791 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,798 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,804 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,807 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:22,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:05:23,154 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:05:23,154 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 12:05:23,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,155 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-20 12:05:23,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-11-20 12:05:23,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,176 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-20 12:05:23,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,191 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,216 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,223 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 [2022-11-20 12:05:23,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-20 12:05:23,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,259 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,263 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 [2022-11-20 12:05:23,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-20 12:05:23,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2022-11-20 12:05:23,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,283 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-20 12:05:23,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2022-11-20 12:05:23,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,304 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-20 12:05:23,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,350 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-20 12:05:23,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,369 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2022-11-20 12:05:23,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,384 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-20 12:05:23,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,398 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2022-11-20 12:05:23,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,406 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-20 12:05:23,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,420 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-11-20 12:05:23,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,426 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-20 12:05:23,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-20 12:05:23,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,446 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-20 12:05:23,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,459 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,466 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-20 12:05:23,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,479 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,480 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-11-20 12:05:23,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,486 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-20 12:05:23,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,500 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-11-20 12:05:23,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,507 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-20 12:05:23,509 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 [2022-11-20 12:05:23,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2022-11-20 12:05:23,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,527 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-20 12:05:23,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-11-20 12:05:23,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,548 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-20 12:05:23,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,561 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-11-20 12:05:23,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,568 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-20 12:05:23,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-11-20 12:05:23,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,588 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-20 12:05:23,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-11-20 12:05:23,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,608 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-20 12:05:23,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,621 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,621 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-11-20 12:05:23,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,628 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-20 12:05:23,630 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 [2022-11-20 12:05:23,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,640 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:23,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,642 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-20 12:05:23,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:23,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-11-20 12:05:23,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,655 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-20 12:05:23,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,671 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-11-20 12:05:23,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,683 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-20 12:05:23,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,704 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-20 12:05:23,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2022-11-20 12:05:23,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,724 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-20 12:05:23,726 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 [2022-11-20 12:05:23,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,739 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2022-11-20 12:05:23,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,748 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-20 12:05:23,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,761 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,769 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-20 12:05:23,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,790 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-20 12:05:23,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,819 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,819 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,827 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-20 12:05:23,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,849 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-20 12:05:23,852 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 [2022-11-20 12:05:23,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,863 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2022-11-20 12:05:23,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,870 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-20 12:05:23,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,885 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,892 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-20 12:05:23,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:23,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 12:05:23,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:23,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,913 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-20 12:05:23,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:23,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,925 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:23,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:23,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-11-20 12:05:23,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,930 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-20 12:05:23,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:23,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:05:23,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:05:23,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:23,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-11-20 12:05:23,946 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 12:05:23,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,947 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-20 12:05:23,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:23,961 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:23,961 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:23,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-11-20 12:05:23,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,971 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-20 12:05:23,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:23,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:23,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:23,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:23,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:23,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:23,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:23,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:23,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-20 12:05:23,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:23,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:23,993 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:23,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-20 12:05:23,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,007 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,007 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-20 12:05:24,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,016 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-20 12:05:24,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,031 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,031 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,039 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-20 12:05:24,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-20 12:05:24,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,062 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-20 12:05:24,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,076 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,076 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-20 12:05:24,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,085 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-20 12:05:24,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,099 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-11-20 12:05:24,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,107 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-20 12:05:24,109 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 [2022-11-20 12:05:24,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,121 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,121 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-11-20 12:05:24,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,129 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-20 12:05:24,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,143 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,143 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-11-20 12:05:24,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,152 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-20 12:05:24,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,166 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,166 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2022-11-20 12:05:24,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,174 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-20 12:05:24,176 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 [2022-11-20 12:05:24,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,197 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-20 12:05:24,199 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 [2022-11-20 12:05:24,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,220 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-20 12:05:24,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,234 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2022-11-20 12:05:24,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,242 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-20 12:05:24,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,264 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-20 12:05:24,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,278 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,278 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2022-11-20 12:05:24,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,286 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-20 12:05:24,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,300 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,300 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2022-11-20 12:05:24,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,308 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-20 12:05:24,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,321 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,321 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2022-11-20 12:05:24,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,329 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-20 12:05:24,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,343 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,343 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2022-11-20 12:05:24,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,351 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-20 12:05:24,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,364 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,364 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-20 12:05:24,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,372 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-20 12:05:24,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,384 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:24,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,388 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 12:05:24,388 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:24,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-11-20 12:05:24,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,403 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-20 12:05:24,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,421 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,422 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-11-20 12:05:24,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,438 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-20 12:05:24,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,451 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,452 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-20 12:05:24,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,460 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-20 12:05:24,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-11-20 12:05:24,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,482 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-20 12:05:24,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-11-20 12:05:24,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,511 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-20 12:05:24,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,528 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,528 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-20 12:05:24,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,538 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-20 12:05:24,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,552 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,552 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,562 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-20 12:05:24,564 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 [2022-11-20 12:05:24,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,576 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-11-20 12:05:24,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,585 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-20 12:05:24,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-11-20 12:05:24,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,609 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-20 12:05:24,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-20 12:05:24,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,631 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-20 12:05:24,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,645 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,645 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,653 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-20 12:05:24,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,666 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:24,666 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:24,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-20 12:05:24,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,674 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-20 12:05:24,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:24,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:24,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:24,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2022-11-20 12:05:24,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,692 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-20 12:05:24,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:24,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:24,712 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:24,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:24,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,730 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 12:05:24,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,731 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-20 12:05:24,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:24,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,757 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-20 12:05:24,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2022-11-20 12:05:24,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,781 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-20 12:05:24,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2022-11-20 12:05:24,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,805 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-20 12:05:24,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,820 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2022-11-20 12:05:24,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,829 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-20 12:05:24,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-20 12:05:24,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,853 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-20 12:05:24,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,867 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,867 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-11-20 12:05:24,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,877 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-20 12:05:24,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-11-20 12:05:24,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,900 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-20 12:05:24,903 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 [2022-11-20 12:05:24,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2022-11-20 12:05:24,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,924 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-20 12:05:24,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-11-20 12:05:24,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,948 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-20 12:05:24,950 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 [2022-11-20 12:05:24,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2022-11-20 12:05:24,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,972 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-20 12:05:24,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:24,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:24,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:24,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:24,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:24,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:24,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:24,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:24,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-11-20 12:05:24,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:24,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:24,995 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:24,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-20 12:05:24,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-11-20 12:05:25,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,019 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-20 12:05:25,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-11-20 12:05:25,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,043 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-20 12:05:25,045 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 [2022-11-20 12:05:25,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,057 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,057 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-20 12:05:25,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,066 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-20 12:05:25,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,081 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-11-20 12:05:25,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,090 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-20 12:05:25,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-11-20 12:05:25,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,113 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-20 12:05:25,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,128 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,128 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-20 12:05:25,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,138 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-20 12:05:25,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,152 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-11-20 12:05:25,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,161 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-20 12:05:25,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-20 12:05:25,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,184 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-20 12:05:25,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,196 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:25,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,201 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 12:05:25,201 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 12:05:25,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,220 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-20 12:05:25,223 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 [2022-11-20 12:05:25,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,241 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-11-20 12:05:25,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,260 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-20 12:05:25,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2022-11-20 12:05:25,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,283 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-20 12:05:25,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,297 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-11-20 12:05:25,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,306 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-20 12:05:25,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-20 12:05:25,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,370 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-20 12:05:25,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-11-20 12:05:25,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,397 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-20 12:05:25,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-11-20 12:05:25,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,423 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-20 12:05:25,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-11-20 12:05:25,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,450 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-20 12:05:25,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,467 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,478 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-20 12:05:25,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,503 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-20 12:05:25,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,517 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-11-20 12:05:25,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,527 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-20 12:05:25,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,542 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:25,542 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:25,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-20 12:05:25,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,553 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-20 12:05:25,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:25,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:25,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:25,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,577 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-11-20 12:05:25,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:25,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:25,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:25,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:25,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2022-11-20 12:05:25,595 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 12:05:25,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,596 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-11-20 12:05:25,598 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 [2022-11-20 12:05:25,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2022-11-20 12:05:25,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,622 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-11-20 12:05:25,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,648 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-11-20 12:05:25,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2022-11-20 12:05:25,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,675 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-11-20 12:05:25,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,701 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-11-20 12:05:25,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,716 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,716 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-11-20 12:05:25,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,728 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-11-20 12:05:25,730 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 [2022-11-20 12:05:25,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,743 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2022-11-20 12:05:25,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,755 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-11-20 12:05:25,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,770 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,781 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-11-20 12:05:25,784 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 [2022-11-20 12:05:25,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,796 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,796 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-11-20 12:05:25,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,807 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-11-20 12:05:25,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-11-20 12:05:25,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,833 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-11-20 12:05:25,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,849 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,849 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2022-11-20 12:05:25,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,859 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-11-20 12:05:25,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-11-20 12:05:25,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,890 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-11-20 12:05:25,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,905 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,905 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:25,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,916 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-11-20 12:05:25,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-11-20 12:05:25,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,942 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-11-20 12:05:25,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2022-11-20 12:05:25,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,968 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-11-20 12:05:25,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:25,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:25,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:25,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:25,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:25,983 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:25,983 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:25,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:25,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2022-11-20 12:05:25,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:25,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:25,994 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:25,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-11-20 12:05:25,999 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 [2022-11-20 12:05:26,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,012 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,012 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-11-20 12:05:26,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,023 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-11-20 12:05:26,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,045 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,045 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2022-11-20 12:05:26,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,057 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-11-20 12:05:26,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,072 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,072 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2022-11-20 12:05:26,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,082 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-11-20 12:05:26,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2022-11-20 12:05:26,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,107 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,119 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 [2022-11-20 12:05:26,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,132 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:26,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-11-20 12:05:26,139 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 12:05:26,139 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 12:05:26,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-11-20 12:05:26,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,163 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-11-20 12:05:26,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,188 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,188 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2022-11-20 12:05:26,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,211 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-11-20 12:05:26,213 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 [2022-11-20 12:05:26,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,225 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,225 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2022-11-20 12:05:26,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,235 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-11-20 12:05:26,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2022-11-20 12:05:26,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,261 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-11-20 12:05:26,264 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 [2022-11-20 12:05:26,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2022-11-20 12:05:26,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,297 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-11-20 12:05:26,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,313 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,313 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2022-11-20 12:05:26,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,326 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-11-20 12:05:26,328 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 [2022-11-20 12:05:26,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,342 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,342 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2022-11-20 12:05:26,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,355 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-11-20 12:05:26,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,370 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2022-11-20 12:05:26,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,383 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-11-20 12:05:26,386 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 [2022-11-20 12:05:26,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,399 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2022-11-20 12:05:26,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,412 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-11-20 12:05:26,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,427 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,427 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2022-11-20 12:05:26,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,438 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-11-20 12:05:26,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,454 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,454 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2022-11-20 12:05:26,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,465 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-11-20 12:05:26,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,480 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:26,480 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:26,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2022-11-20 12:05:26,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,491 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-11-20 12:05:26,493 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 [2022-11-20 12:05:26,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:26,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:26,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:26,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2022-11-20 12:05:26,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,510 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-11-20 12:05:26,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:05:26,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:26,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:26,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:26,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:26,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2022-11-20 12:05:26,528 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 12:05:26,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,529 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-11-20 12:05:26,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,547 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,547 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2022-11-20 12:05:26,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,558 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-11-20 12:05:26,560 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 [2022-11-20 12:05:26,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,571 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,572 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2022-11-20 12:05:26,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,581 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-11-20 12:05:26,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2022-11-20 12:05:26,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,607 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-11-20 12:05:26,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-11-20 12:05:26,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,630 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-11-20 12:05:26,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,644 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,644 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2022-11-20 12:05:26,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,654 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-11-20 12:05:26,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,668 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,669 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:26,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,678 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2022-11-20 12:05:26,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,693 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2022-11-20 12:05:26,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,703 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2022-11-20 12:05:26,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,717 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,717 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2022-11-20 12:05:26,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,726 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2022-11-20 12:05:26,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2022-11-20 12:05:26,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,750 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2022-11-20 12:05:26,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,764 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,764 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2022-11-20 12:05:26,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,774 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2022-11-20 12:05:26,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:26,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,817 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,837 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,838 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2022-11-20 12:05:26,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:26,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,861 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2022-11-20 12:05:26,879 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,879 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2022-11-20 12:05:26,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,894 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2022-11-20 12:05:26,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,908 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2022-11-20 12:05:26,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,918 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2022-11-20 12:05:26,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,952 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,952 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2022-11-20 12:05:26,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,962 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2022-11-20 12:05:26,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:26,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:26,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:26,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:26,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:26,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:26,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:26,986 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:26,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2022-11-20 12:05:26,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:26,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:26,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:26,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:26,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:26,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,001 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,032 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2022-11-20 12:05:27,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,050 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,073 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2022-11-20 12:05:27,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,093 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,093 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,103 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2022-11-20 12:05:27,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,115 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:27,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,119 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 12:05:27,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:27,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2022-11-20 12:05:27,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,139 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2022-11-20 12:05:27,142 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 [2022-11-20 12:05:27,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2022-11-20 12:05:27,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,179 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2022-11-20 12:05:27,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,193 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,193 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2022-11-20 12:05:27,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,203 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2022-11-20 12:05:27,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,217 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,217 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,228 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2022-11-20 12:05:27,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,244 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,244 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2022-11-20 12:05:27,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,261 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2022-11-20 12:05:27,263 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 [2022-11-20 12:05:27,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,275 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,275 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2022-11-20 12:05:27,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,287 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2022-11-20 12:05:27,289 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 [2022-11-20 12:05:27,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,302 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,302 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2022-11-20 12:05:27,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,313 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2022-11-20 12:05:27,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,339 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2022-11-20 12:05:27,342 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 [2022-11-20 12:05:27,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,354 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2022-11-20 12:05:27,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,366 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2022-11-20 12:05:27,369 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 [2022-11-20 12:05:27,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,381 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2022-11-20 12:05:27,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,391 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2022-11-20 12:05:27,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,405 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2022-11-20 12:05:27,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,415 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2022-11-20 12:05:27,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 12:05:27,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 12:05:27,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2022-11-20 12:05:27,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,439 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2022-11-20 12:05:27,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:27,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:27,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:27,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2022-11-20 12:05:27,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,458 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2022-11-20 12:05:27,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:27,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:27,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 12:05:27,472 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 12:05:27,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:27,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2022-11-20 12:05:27,477 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 12:05:27,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,478 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2022-11-20 12:05:27,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2022-11-20 12:05:27,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,506 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2022-11-20 12:05:27,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,521 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,521 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2022-11-20 12:05:27,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,533 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2022-11-20 12:05:27,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,546 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,549 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,549 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2022-11-20 12:05:27,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,563 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2022-11-20 12:05:27,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,587 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,587 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,612 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2022-11-20 12:05:27,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,660 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2022-11-20 12:05:27,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,680 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,712 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2022-11-20 12:05:27,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,728 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,730 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,760 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2022-11-20 12:05:27,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,804 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2022-11-20 12:05:27,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,847 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2022-11-20 12:05:27,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,864 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,867 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,867 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:27,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,892 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2022-11-20 12:05:27,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,906 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,908 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,908 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2022-11-20 12:05:27,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,920 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2022-11-20 12:05:27,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2022-11-20 12:05:27,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,948 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2022-11-20 12:05:27,950 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 [2022-11-20 12:05:27,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:27,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2022-11-20 12:05:27,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:27,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:27,975 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:27,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2022-11-20 12:05:27,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:27,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:27,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:27,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:27,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:27,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:27,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:27,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:27,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2022-11-20 12:05:28,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,003 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2022-11-20 12:05:28,005 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 [2022-11-20 12:05:28,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2022-11-20 12:05:28,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,031 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2022-11-20 12:05:28,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2022-11-20 12:05:28,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,059 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2022-11-20 12:05:28,061 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 [2022-11-20 12:05:28,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,071 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2022-11-20 12:05:28,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,087 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2022-11-20 12:05:28,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,102 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2022-11-20 12:05:28,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,114 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2022-11-20 12:05:28,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,128 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2022-11-20 12:05:28,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,141 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2022-11-20 12:05:28,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,154 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:28,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,159 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 12:05:28,159 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 12:05:28,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2022-11-20 12:05:28,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,184 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2022-11-20 12:05:28,187 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 [2022-11-20 12:05:28,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,198 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,206 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2022-11-20 12:05:28,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,230 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2022-11-20 12:05:28,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2022-11-20 12:05:28,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,257 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2022-11-20 12:05:28,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,270 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2022-11-20 12:05:28,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,284 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2022-11-20 12:05:28,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2022-11-20 12:05:28,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,322 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2022-11-20 12:05:28,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,335 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,338 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,338 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2022-11-20 12:05:28,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,352 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2022-11-20 12:05:28,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,365 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2022-11-20 12:05:28,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,383 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2022-11-20 12:05:28,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2022-11-20 12:05:28,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,413 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2022-11-20 12:05:28,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2022-11-20 12:05:28,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,445 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2022-11-20 12:05:28,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,458 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:28,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,472 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2022-11-20 12:05:28,475 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 [2022-11-20 12:05:28,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,485 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2022-11-20 12:05:28,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,500 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2022-11-20 12:05:28,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:28,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:28,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2022-11-20 12:05:28,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,528 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2022-11-20 12:05:28,530 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 [2022-11-20 12:05:28,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:28,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:28,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:28,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2022-11-20 12:05:28,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,549 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2022-11-20 12:05:28,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 12:05:28,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:28,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:28,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:28,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:28,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2022-11-20 12:05:28,587 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 12:05:28,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,588 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2022-11-20 12:05:28,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2022-11-20 12:05:28,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,621 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2022-11-20 12:05:28,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2022-11-20 12:05:28,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,652 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2022-11-20 12:05:28,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,669 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,669 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2022-11-20 12:05:28,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,685 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2022-11-20 12:05:28,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,701 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2022-11-20 12:05:28,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,716 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2022-11-20 12:05:28,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,733 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2022-11-20 12:05:28,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,748 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2022-11-20 12:05:28,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,765 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,765 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2022-11-20 12:05:28,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,784 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2022-11-20 12:05:28,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,800 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:28,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,817 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2022-11-20 12:05:28,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,834 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,834 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2022-11-20 12:05:28,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,848 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2022-11-20 12:05:28,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,863 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,866 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,866 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2022-11-20 12:05:28,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,882 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2022-11-20 12:05:28,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,898 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,898 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:28,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,925 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2022-11-20 12:05:28,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:28,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:28,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:28,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:28,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:28,977 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:28,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2022-11-20 12:05:28,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:28,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:28,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:28,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:28,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:28,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:28,993 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:28,993 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Ended with exit code 0 [2022-11-20 12:05:29,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,009 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2022-11-20 12:05:29,011 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 [2022-11-20 12:05:29,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,025 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,025 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Ended with exit code 0 [2022-11-20 12:05:29,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,041 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2022-11-20 12:05:29,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Ended with exit code 0 [2022-11-20 12:05:29,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,072 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2022-11-20 12:05:29,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2022-11-20 12:05:29,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,109 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2022-11-20 12:05:29,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,125 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,125 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:29,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,141 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2022-11-20 12:05:29,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,157 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,157 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2022-11-20 12:05:29,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,172 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2022-11-20 12:05:29,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:29,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,220 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2022-11-20 12:05:29,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,244 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2022-11-20 12:05:29,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,271 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2022-11-20 12:05:29,273 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 [2022-11-20 12:05:29,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,284 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:29,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,290 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 12:05:29,290 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 12:05:29,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2022-11-20 12:05:29,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,323 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2022-11-20 12:05:29,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,347 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,347 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2022-11-20 12:05:29,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,378 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2022-11-20 12:05:29,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,394 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,395 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2022-11-20 12:05:29,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,409 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2022-11-20 12:05:29,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,425 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2022-11-20 12:05:29,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,442 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2022-11-20 12:05:29,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,462 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,462 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2022-11-20 12:05:29,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,486 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2022-11-20 12:05:29,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,502 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,502 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2022-11-20 12:05:29,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,521 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2022-11-20 12:05:29,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2022-11-20 12:05:29,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,554 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2022-11-20 12:05:29,557 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 [2022-11-20 12:05:29,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,571 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,571 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2022-11-20 12:05:29,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,590 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2022-11-20 12:05:29,592 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 [2022-11-20 12:05:29,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,606 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,606 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2022-11-20 12:05:29,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,626 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2022-11-20 12:05:29,628 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 [2022-11-20 12:05:29,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2022-11-20 12:05:29,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,657 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2022-11-20 12:05:29,659 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 [2022-11-20 12:05:29,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2022-11-20 12:05:29,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,689 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2022-11-20 12:05:29,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 12:05:29,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 12:05:29,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2022-11-20 12:05:29,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,721 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2022-11-20 12:05:29,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:29,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:29,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:29,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2022-11-20 12:05:29,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,743 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2022-11-20 12:05:29,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:29,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:29,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 12:05:29,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 12:05:29,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:29,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2022-11-20 12:05:29,765 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 12:05:29,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,766 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2022-11-20 12:05:29,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2022-11-20 12:05:29,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,791 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2022-11-20 12:05:29,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,805 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,805 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2022-11-20 12:05:29,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,815 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2022-11-20 12:05:29,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2022-11-20 12:05:29,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,841 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2022-11-20 12:05:29,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2022-11-20 12:05:29,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,866 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2022-11-20 12:05:29,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2022-11-20 12:05:29,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,891 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2022-11-20 12:05:29,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,905 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,905 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:29,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,915 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2022-11-20 12:05:29,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2022-11-20 12:05:29,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,941 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2022-11-20 12:05:29,943 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 [2022-11-20 12:05:29,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:29,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:29,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:29,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2022-11-20 12:05:29,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:29,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:29,965 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:29,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2022-11-20 12:05:29,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:29,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:29,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:29,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:29,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:29,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:29,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,000 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,010 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2022-11-20 12:05:30,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,025 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,025 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,035 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2022-11-20 12:05:30,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,050 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2022-11-20 12:05:30,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,059 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2022-11-20 12:05:30,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,085 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2022-11-20 12:05:30,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,114 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2022-11-20 12:05:30,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,139 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2022-11-20 12:05:30,142 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 [2022-11-20 12:05:30,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,154 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,155 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,165 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2022-11-20 12:05:30,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2022-11-20 12:05:30,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,190 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2022-11-20 12:05:30,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2022-11-20 12:05:30,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,215 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2022-11-20 12:05:30,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2022-11-20 12:05:30,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,239 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2022-11-20 12:05:30,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,254 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2022-11-20 12:05:30,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,263 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2022-11-20 12:05:30,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,276 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:30,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,281 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 12:05:30,281 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 12:05:30,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2022-11-20 12:05:30,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,301 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2022-11-20 12:05:30,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2022-11-20 12:05:30,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,346 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2022-11-20 12:05:30,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2022-11-20 12:05:30,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,370 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2022-11-20 12:05:30,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,397 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2022-11-20 12:05:30,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2022-11-20 12:05:30,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,430 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2022-11-20 12:05:30,432 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 [2022-11-20 12:05:30,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,445 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,445 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2022-11-20 12:05:30,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,456 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2022-11-20 12:05:30,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,470 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,471 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,482 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2022-11-20 12:05:30,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2022-11-20 12:05:30,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,509 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2022-11-20 12:05:30,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2022-11-20 12:05:30,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,535 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2022-11-20 12:05:30,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,550 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2022-11-20 12:05:30,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,579 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2022-11-20 12:05:30,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,603 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2022-11-20 12:05:30,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 12:05:30,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 12:05:30,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2022-11-20 12:05:30,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,627 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2022-11-20 12:05:30,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:30,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:30,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:30,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2022-11-20 12:05:30,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,646 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2022-11-20 12:05:30,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 12:05:30,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:30,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 12:05:30,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:05:30,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:30,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2022-11-20 12:05:30,664 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 12:05:30,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,664 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2022-11-20 12:05:30,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,677 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,680 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,680 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2022-11-20 12:05:30,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,693 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2022-11-20 12:05:30,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,706 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,709 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,709 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Ended with exit code 0 [2022-11-20 12:05:30,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,722 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2022-11-20 12:05:30,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,738 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,738 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2022-11-20 12:05:30,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,753 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2022-11-20 12:05:30,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,765 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,768 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,768 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2022-11-20 12:05:30,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,781 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2022-11-20 12:05:30,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,794 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,796 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,797 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2022-11-20 12:05:30,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,810 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2022-11-20 12:05:30,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,823 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,826 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,826 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2022-11-20 12:05:30,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,839 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2022-11-20 12:05:30,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,851 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,854 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,854 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:30,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,867 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2022-11-20 12:05:30,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,883 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,883 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2022-11-20 12:05:30,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,895 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2022-11-20 12:05:30,897 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 [2022-11-20 12:05:30,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,907 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,910 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,910 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2022-11-20 12:05:30,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,924 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2022-11-20 12:05:30,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,940 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,940 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2022-11-20 12:05:30,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,953 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2022-11-20 12:05:30,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,968 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,968 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:30,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:30,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2022-11-20 12:05:30,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:30,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:30,982 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:30,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2022-11-20 12:05:30,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:30,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:30,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:30,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:30,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:30,994 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:30,997 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:30,997 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2022-11-20 12:05:31,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,010 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2022-11-20 12:05:31,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,023 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,026 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,026 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:31,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,039 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2022-11-20 12:05:31,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,054 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,054 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2022-11-20 12:05:31,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,067 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2022-11-20 12:05:31,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,082 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,082 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2022-11-20 12:05:31,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,095 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2022-11-20 12:05:31,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,108 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,111 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,111 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:31,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,123 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2022-11-20 12:05:31,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,139 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,139 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2022-11-20 12:05:31,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,151 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2022-11-20 12:05:31,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,164 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,167 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,167 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:31,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,179 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2022-11-20 12:05:31,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,194 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,194 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2022-11-20 12:05:31,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,207 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2022-11-20 12:05:31,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,219 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:05:31,220 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,226 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-20 12:05:31,227 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 12:05:31,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2022-11-20 12:05:31,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,257 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2022-11-20 12:05:31,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,281 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,281 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2022-11-20 12:05:31,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,317 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2022-11-20 12:05:31,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,330 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,333 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,333 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2022-11-20 12:05:31,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,345 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2022-11-20 12:05:31,364 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 [2022-11-20 12:05:31,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,377 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,377 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:31,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,391 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2022-11-20 12:05:31,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,410 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,410 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2022-11-20 12:05:31,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,434 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2022-11-20 12:05:31,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,450 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,450 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2022-11-20 12:05:31,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,465 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2022-11-20 12:05:31,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,481 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,481 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2022-11-20 12:05:31,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,496 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2022-11-20 12:05:31,498 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 [2022-11-20 12:05:31,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,509 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,512 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,512 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2022-11-20 12:05:31,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,529 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2022-11-20 12:05:31,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,541 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,545 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,545 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Forceful destruction successful, exit code 0 [2022-11-20 12:05:31,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,560 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2022-11-20 12:05:31,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,576 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,576 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2022-11-20 12:05:31,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,588 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2022-11-20 12:05:31,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,601 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,603 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,603 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2022-11-20 12:05:31,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,616 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2022-11-20 12:05:31,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,628 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,631 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 12:05:31,631 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 12:05:31,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2022-11-20 12:05:31,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,645 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2022-11-20 12:05:31,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:31,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:31,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:31,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2022-11-20 12:05:31,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:05:31,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:05:31,665 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:05:31,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2022-11-20 12:05:31,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:05:31,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 12:05:31,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 12:05:31,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:05:31,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:05:31,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:05:31,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 12:05:31,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 12:05:31,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:05:31,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:05:31,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2022-11-20 12:05:31,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.11 12:05:31 BoogieIcfgContainer [2022-11-20 12:05:31,692 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-20 12:05:31,693 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:05:31,693 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:05:31,693 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:05:31,693 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:04:53" (3/4) ... [2022-11-20 12:05:31,696 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 12:05:31,696 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:05:31,697 INFO L158 Benchmark]: Toolchain (without parser) took 40311.72ms. Allocated memory was 130.0MB in the beginning and 415.2MB in the end (delta: 285.2MB). Free memory was 98.0MB in the beginning and 301.3MB in the end (delta: -203.3MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2022-11-20 12:05:31,697 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 96.5MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:05:31,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 565.85ms. Allocated memory is still 130.0MB. Free memory was 98.0MB in the beginning and 71.4MB in the end (delta: 26.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-20 12:05:31,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.10ms. Allocated memory is still 130.0MB. Free memory was 71.4MB in the beginning and 66.1MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 12:05:31,699 INFO L158 Benchmark]: Boogie Preprocessor took 57.87ms. Allocated memory is still 130.0MB. Free memory was 66.1MB in the beginning and 61.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 12:05:31,699 INFO L158 Benchmark]: RCFGBuilder took 1493.29ms. Allocated memory was 130.0MB in the beginning and 199.2MB in the end (delta: 69.2MB). Free memory was 61.9MB in the beginning and 115.3MB in the end (delta: -53.4MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. [2022-11-20 12:05:31,699 INFO L158 Benchmark]: BuchiAutomizer took 38112.10ms. Allocated memory was 199.2MB in the beginning and 415.2MB in the end (delta: 216.0MB). Free memory was 115.3MB in the beginning and 301.3MB in the end (delta: -186.0MB). Peak memory consumption was 212.4MB. Max. memory is 16.1GB. [2022-11-20 12:05:31,700 INFO L158 Benchmark]: Witness Printer took 3.64ms. Allocated memory is still 415.2MB. Free memory is still 301.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:05:31,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 96.5MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 565.85ms. Allocated memory is still 130.0MB. Free memory was 98.0MB in the beginning and 71.4MB in the end (delta: 26.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.10ms. Allocated memory is still 130.0MB. Free memory was 71.4MB in the beginning and 66.1MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.87ms. Allocated memory is still 130.0MB. Free memory was 66.1MB in the beginning and 61.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1493.29ms. Allocated memory was 130.0MB in the beginning and 199.2MB in the end (delta: 69.2MB). Free memory was 61.9MB in the beginning and 115.3MB in the end (delta: -53.4MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. * BuchiAutomizer took 38112.10ms. Allocated memory was 199.2MB in the beginning and 415.2MB in the end (delta: 216.0MB). Free memory was 115.3MB in the beginning and 301.3MB in the end (delta: -186.0MB). Peak memory consumption was 212.4MB. Max. memory is 16.1GB. * Witness Printer took 3.64ms. Allocated memory is still 415.2MB. Free memory is still 301.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function a17 and consists of 3 locations. One deterministic module has affine ranking function -2 * a28 + 17 and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 2375 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 38.0s and 8 iterations. TraceHistogramMax:3. Analysis of lassos took 31.7s. Construction of modules took 3.5s. Büchi inclusion checks took 2.2s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 7. Automata minimization 0.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 1018 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1627 SdHoareTripleChecker+Valid, 4.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1625 mSDsluCounter, 1140 SdHoareTripleChecker+Invalid, 3.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 136 mSDsCounter, 431 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3827 IncrementalHoareTripleChecker+Invalid, 4258 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 431 mSolverCounterUnsat, 1004 mSDtfsCounter, 3827 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI3 SFLT0 conc2 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital71 mio100 ax100 hnf100 lsp35 ukn93 mio100 lsp100 div100 bol100 ite100 ukn100 eq211 hnf91 smp100 dnf134 smp92 tf104 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 46ms VariablesStem: 1 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 11 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s 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(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" Loop: "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-20 12:05:31,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/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_90e5f261-d0b0-42f7-a55d-4f8ace291026/bin/uautomizer-ug76WZFUDN/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