./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memset.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memset.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f0b671136c3b8e0a332730a51eabbaea09295c9938fd6e5af99480d4d2b7c8ed --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:42:47,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:42:47,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:42:47,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:42:47,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:42:47,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:42:47,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:42:47,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:42:47,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:42:47,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:42:47,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:42:47,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:42:47,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:42:47,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:42:47,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:42:47,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:42:47,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:42:47,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:42:47,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:42:47,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:42:47,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:42:47,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:42:47,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:42:47,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:42:47,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:42:47,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:42:47,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:42:47,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:42:47,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:42:47,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:42:47,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:42:47,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:42:47,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:42:47,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:42:47,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:42:47,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:42:47,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:42:47,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:42:47,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:42:47,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:42:47,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:42:47,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-10-17 10:42:47,642 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:42:47,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:42:47,643 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:42:47,643 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:42:47,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:42:47,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:42:47,645 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:42:47,645 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-10-17 10:42:47,645 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-10-17 10:42:47,646 INFO L138 SettingsManager]: * Use old map elimination=false [2022-10-17 10:42:47,647 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-10-17 10:42:47,647 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-10-17 10:42:47,647 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-10-17 10:42:47,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:42:47,648 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:42:47,648 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 10:42:47,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:42:47,648 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:42:47,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:42:47,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-10-17 10:42:47,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-10-17 10:42:47,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-10-17 10:42:47,650 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:42:47,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:42:47,650 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-10-17 10:42:47,650 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:42:47,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-10-17 10:42:47,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:42:47,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:42:47,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:42:47,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:42:47,653 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-10-17 10:42:47,653 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_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b671136c3b8e0a332730a51eabbaea09295c9938fd6e5af99480d4d2b7c8ed [2022-10-17 10:42:47,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:42:47,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:42:47,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:42:47,944 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:42:47,945 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:42:47,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-memsafety/memset.c [2022-10-17 10:42:48,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/data/25d9f30e7/5d97e730c0514abdb2b2e4fb6463ae67/FLAGa8de8f470 [2022-10-17 10:42:48,500 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:42:48,501 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/sv-benchmarks/c/ldv-memsafety/memset.c [2022-10-17 10:42:48,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/data/25d9f30e7/5d97e730c0514abdb2b2e4fb6463ae67/FLAGa8de8f470 [2022-10-17 10:42:48,897 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/data/25d9f30e7/5d97e730c0514abdb2b2e4fb6463ae67 [2022-10-17 10:42:48,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:42:48,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:42:48,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:42:48,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:42:48,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:42:48,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:42:48" (1/1) ... [2022-10-17 10:42:48,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1efd4b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:48, skipping insertion in model container [2022-10-17 10:42:48,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:42:48" (1/1) ... [2022-10-17 10:42:48,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:42:48,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:42:49,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:42:49,137 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:42:49,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:42:49,164 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:42:49,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49 WrapperNode [2022-10-17 10:42:49,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:42:49,166 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:42:49,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:42:49,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:42:49,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,195 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 14 [2022-10-17 10:42:49,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:42:49,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:42:49,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:42:49,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:42:49,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,213 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:42:49,216 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:42:49,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:42:49,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:42:49,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (1/1) ... [2022-10-17 10:42:49,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:49,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:49,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:49,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-10-17 10:42:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:42:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:42:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:42:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:42:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:42:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:42:49,354 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:42:49,356 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:42:49,361 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 10:42:49,509 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:42:49,515 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:42:49,516 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 10:42:49,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:42:49 BoogieIcfgContainer [2022-10-17 10:42:49,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:42:49,519 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-10-17 10:42:49,519 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-10-17 10:42:49,538 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-10-17 10:42:49,539 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:42:49,539 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.10 10:42:48" (1/3) ... [2022-10-17 10:42:49,540 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@11d9c8de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:42:49, skipping insertion in model container [2022-10-17 10:42:49,540 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:42:49,540 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:42:49" (2/3) ... [2022-10-17 10:42:49,541 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@11d9c8de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:42:49, skipping insertion in model container [2022-10-17 10:42:49,541 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:42:49,541 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:42:49" (3/3) ... [2022-10-17 10:42:49,542 INFO L332 chiAutomizerObserver]: Analyzing ICFG memset.c [2022-10-17 10:42:49,607 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-10-17 10:42:49,607 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-10-17 10:42:49,607 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-10-17 10:42:49,607 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-10-17 10:42:49,607 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-10-17 10:42:49,607 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-10-17 10:42:49,608 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-10-17 10:42:49,608 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-10-17 10:42:49,612 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-10-17 10:42:49,636 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-10-17 10:42:49,636 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:42:49,636 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:42:49,642 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-10-17 10:42:49,642 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-10-17 10:42:49,642 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-10-17 10:42:49,643 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-10-17 10:42:49,645 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-10-17 10:42:49,645 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:42:49,645 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:42:49,646 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-10-17 10:42:49,646 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-10-17 10:42:49,663 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80); 6#L27true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 0, 80);< 7##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 5#$Ultimate##0true #t~loopctr5 := 0; 3#L-1-1true [2022-10-17 10:42:49,664 INFO L750 eck$LassoCheckResult]: Loop: 3#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 3#L-1-1true [2022-10-17 10:42:49,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:42:49,680 INFO L85 PathProgramCache]: Analyzing trace with hash 37284879, now seen corresponding path program 1 times [2022-10-17 10:42:49,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:42:49,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614140636] [2022-10-17 10:42:49,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:42:49,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:42:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:49,836 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:42:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:49,890 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:42:49,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:42:49,892 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 1 times [2022-10-17 10:42:49,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:42:49,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25805659] [2022-10-17 10:42:49,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:42:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:42:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:49,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:42:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:49,910 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:42:49,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:42:49,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 1 times [2022-10-17 10:42:49,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:42:49,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450743114] [2022-10-17 10:42:49,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:42:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:42:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:49,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:42:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:49,949 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:42:50,018 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:42:50,018 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:42:50,019 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:42:50,019 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:42:50,019 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 10:42:50,019 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,019 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:42:50,019 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:42:50,019 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset.c_Iteration1_Loop [2022-10-17 10:42:50,020 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:42:50,020 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:42:50,036 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:50,295 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:42:50,296 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 10:42:50,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,300 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,304 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:42:50,304 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:42:50,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-10-17 10:42:50,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,378 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,389 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 10:42:50,389 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:42:50,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-10-17 10:42:50,450 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 10:42:50,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,458 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:42:50,458 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:42:50,458 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:42:50,458 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:42:50,458 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:42:50,459 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,459 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:42:50,459 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:42:50,459 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset.c_Iteration1_Loop [2022-10-17 10:42:50,459 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:42:50,459 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:42:50,460 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:50,571 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:42:50,575 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:42:50,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,578 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,589 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 [2022-10-17 10:42:50,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:50,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:50,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:50,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:50,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:50,604 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:50,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:50,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-10-17 10:42:50,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:50,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,661 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 10:42:50,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,662 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-10-17 10:42:50,667 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 [2022-10-17 10:42:50,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:50,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:50,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:50,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:50,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:50,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:50,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:50,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:50,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,726 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 10:42:50,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,727 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-10-17 10:42:50,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:50,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:50,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:50,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:50,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:50,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:50,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:50,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:50,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:50,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,801 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 10:42:50,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,803 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:50,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:50,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:50,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:50,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:50,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:50,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:50,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:50,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-10-17 10:42:50,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:50,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,881 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 10:42:50,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,883 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-10-17 10:42:50,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:50,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:50,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:50,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:50,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:50,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:50,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:50,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:50,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:50,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:50,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:50,968 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 10:42:50,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:50,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:50,970 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:50,977 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 [2022-10-17 10:42:50,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:50,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:50,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:50,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:50,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:50,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:50,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:50,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:51,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-10-17 10:42:51,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:51,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:51,056 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 10:42:51,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:51,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:51,061 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:51,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:51,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:51,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:51,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:51,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:51,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:51,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:51,088 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:51,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:51,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-10-17 10:42:51,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:51,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:51,142 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 10:42:51,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:51,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:51,144 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:51,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-10-17 10:42:51,148 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 [2022-10-17 10:42:51,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:51,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:51,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:51,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:51,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:51,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:51,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:51,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:51,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:51,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:51,229 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 10:42:51,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:51,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:51,230 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:51,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:51,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-10-17 10:42:51,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:51,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:51,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:51,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:51,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:51,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:51,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:51,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:51,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:51,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:51,676 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:42:51,676 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:42:51,676 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:42:51,676 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:42:51,676 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:42:51,677 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:51,677 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:42:51,677 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:42:51,677 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset.c_Iteration1_Lasso [2022-10-17 10:42:51,677 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:42:51,677 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:42:51,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,690 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,698 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,701 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,710 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,714 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,716 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,719 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,722 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,725 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,728 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,777 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:51,978 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:42:51,978 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:42:51,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:51,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:51,980 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:51,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:51,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:51,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:51,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:51,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:51,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:51,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:51,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:51,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-10-17 10:42:52,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,045 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:52,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,063 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:52,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:52,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-10-17 10:42:52,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,117 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,135 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-10-17 10:42:52,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,189 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,206 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-10-17 10:42:52,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,262 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:52,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,278 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:52,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:52,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-10-17 10:42:52,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,330 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-10-17 10:42:52,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,412 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,415 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 [2022-10-17 10:42:52,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:52,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,425 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:52,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:52,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-10-17 10:42:52,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-10-17 10:42:52,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,470 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,481 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 [2022-10-17 10:42:52,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-10-17 10:42:52,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:52,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,489 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:52,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:52,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,518 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-10-17 10:42:52,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:52,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:52,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:52,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,552 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-10-17 10:42:52,554 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 [2022-10-17 10:42:52,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,566 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,606 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,619 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-10-17 10:42:52,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-10-17 10:42:52,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,678 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,680 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 [2022-10-17 10:42:52,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,691 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-10-17 10:42:52,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,741 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,760 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-10-17 10:42:52,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-10-17 10:42:52,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,803 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-10-17 10:42:52,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,879 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:52,892 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:52,892 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:42:52,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-10-17 10:42:52,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:52,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:52,945 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 10:42:52,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:52,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:52,946 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:52,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:52,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:52,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:52,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:52,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:52,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:52,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:52,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:52,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-10-17 10:42:52,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,010 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,026 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:53,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-10-17 10:42:53,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,073 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-10-17 10:42:53,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,145 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,148 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 [2022-10-17 10:42:53,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,160 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-10-17 10:42:53,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-10-17 10:42:53,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,208 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-10-17 10:42:53,211 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 [2022-10-17 10:42:53,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:53,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-10-17 10:42:53,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,240 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-10-17 10:42:53,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,261 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,261 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,313 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:53,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-10-17 10:42:53,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,379 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:53,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-10-17 10:42:53,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,449 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:53,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-10-17 10:42:53,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,521 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,523 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 [2022-10-17 10:42:53,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,534 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-10-17 10:42:53,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,594 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,609 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,609 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-10-17 10:42:53,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,665 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,667 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 [2022-10-17 10:42:53,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,681 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-10-17 10:42:53,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,737 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,756 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,756 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-10-17 10:42:53,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-10-17 10:42:53,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,792 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-10-17 10:42:53,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,853 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:53,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:53,875 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:53,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-10-17 10:42:53,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,920 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 10:42:53,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,925 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:53,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:53,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:53,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-10-17 10:42:53,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:53,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:53,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:53,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:53,982 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:53,984 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 [2022-10-17 10:42:53,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:53,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:53,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:53,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:53,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:53,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:53,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:53,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-10-17 10:42:54,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:54,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,047 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-10-17 10:42:54,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-10-17 10:42:54,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,104 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-10-17 10:42:54,105 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 [2022-10-17 10:42:54,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-10-17 10:42:54,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,153 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-10-17 10:42:54,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:54,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-10-17 10:42:54,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,185 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-10-17 10:42:54,186 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 [2022-10-17 10:42:54,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-10-17 10:42:54,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,250 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-10-17 10:42:54,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:54,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-10-17 10:42:54,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,280 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-10-17 10:42:54,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:54,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-10-17 10:42:54,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,311 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-10-17 10:42:54,313 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 [2022-10-17 10:42:54,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:54,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-10-17 10:42:54,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,356 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-10-17 10:42:54,357 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 [2022-10-17 10:42:54,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,375 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:54,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,425 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-10-17 10:42:54,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,445 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,445 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:54,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,502 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-10-17 10:42:54,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:54,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,567 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,569 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 [2022-10-17 10:42:54,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,580 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,580 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-10-17 10:42:54,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:54,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,634 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-10-17 10:42:54,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-10-17 10:42:54,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,670 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-10-17 10:42:54,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:54,680 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:54,680 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:54,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-10-17 10:42:54,704 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 10:42:54,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,705 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-10-17 10:42:54,706 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 [2022-10-17 10:42:54,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:54,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:54,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-10-17 10:42:54,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,735 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-10-17 10:42:54,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:54,744 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:54,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-10-17 10:42:54,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,770 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-10-17 10:42:54,771 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 [2022-10-17 10:42:54,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:54,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:54,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:54,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-10-17 10:42:54,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,833 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-10-17 10:42:54,835 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 [2022-10-17 10:42:54,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:54,848 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:54,848 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:54,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:54,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,877 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-10-17 10:42:54,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:54,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:54,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:54,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:54,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-10-17 10:42:54,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,906 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-10-17 10:42:54,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:54,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:54,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:54,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:54,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:54,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:54,931 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:54,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:54,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-10-17 10:42:54,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:54,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:54,993 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:54,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-10-17 10:42:54,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:55,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,023 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-10-17 10:42:55,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:55,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-10-17 10:42:55,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,062 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-10-17 10:42:55,064 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 [2022-10-17 10:42:55,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,072 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:55,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,103 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-10-17 10:42:55,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,116 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:55,116 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:55,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-10-17 10:42:55,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,140 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-10-17 10:42:55,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:55,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:55,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,187 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-10-17 10:42:55,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,198 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:55,199 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:55,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,265 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,281 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:55,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:55,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-10-17 10:42:55,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,328 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-10-17 10:42:55,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,339 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:55,339 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:55,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,364 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-10-17 10:42:55,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:55,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:55,375 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:55,375 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:55,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-10-17 10:42:55,409 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 10:42:55,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,410 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-10-17 10:42:55,412 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 [2022-10-17 10:42:55,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:55,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,440 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-10-17 10:42:55,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:55,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-10-17 10:42:55,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,470 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-10-17 10:42:55,471 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 [2022-10-17 10:42:55,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,479 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,479 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-10-17 10:42:55,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,502 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-10-17 10:42:55,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,513 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,513 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-10-17 10:42:55,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,536 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-10-17 10:42:55,548 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 [2022-10-17 10:42:55,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:55,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:55,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,577 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-10-17 10:42:55,578 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 [2022-10-17 10:42:55,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,590 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,590 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-10-17 10:42:55,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,629 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-10-17 10:42:55,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,638 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:55,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-10-17 10:42:55,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,658 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-10-17 10:42:55,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,667 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:55,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-10-17 10:42:55,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,693 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-10-17 10:42:55,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:55,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,703 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:55,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:55,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-10-17 10:42:55,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,736 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-10-17 10:42:55,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-10-17 10:42:55,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,769 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-10-17 10:42:55,771 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 [2022-10-17 10:42:55,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-10-17 10:42:55,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,804 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-10-17 10:42:55,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,823 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,823 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-10-17 10:42:55,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,849 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,884 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,885 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-10-17 10:42:55,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-10-17 10:42:55,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,919 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-10-17 10:42:55,921 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 [2022-10-17 10:42:55,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,929 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,930 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-10-17 10:42:55,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,955 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-10-17 10:42:55,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:55,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:55,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:55,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:55,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:55,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:55,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:42:55,970 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:42:55,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:55,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-10-17 10:42:55,994 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 10:42:55,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:55,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:55,995 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:55,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-10-17 10:42:55,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,004 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:56,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-10-17 10:42:56,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,027 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-10-17 10:42:56,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:56,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-10-17 10:42:56,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,059 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-10-17 10:42:56,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,067 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,069 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,069 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,123 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-10-17 10:42:56,125 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 [2022-10-17 10:42:56,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-10-17 10:42:56,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,169 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-10-17 10:42:56,175 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 [2022-10-17 10:42:56,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,182 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:56,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-10-17 10:42:56,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,206 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-10-17 10:42:56,208 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 [2022-10-17 10:42:56,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-10-17 10:42:56,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,278 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-10-17 10:42:56,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:56,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-10-17 10:42:56,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,323 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-10-17 10:42:56,324 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 [2022-10-17 10:42:56,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,331 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:56,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,355 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-10-17 10:42:56,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,363 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:56,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-10-17 10:42:56,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,386 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-10-17 10:42:56,387 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 [2022-10-17 10:42:56,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,397 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,397 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-10-17 10:42:56,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,461 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-10-17 10:42:56,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,499 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-10-17 10:42:56,500 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 [2022-10-17 10:42:56,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,511 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,542 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-10-17 10:42:56,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,552 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,554 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,554 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-10-17 10:42:56,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,602 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-10-17 10:42:56,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,611 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,638 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-10-17 10:42:56,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:42:56,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:56,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:56,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:56,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-10-17 10:42:56,698 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 10:42:56,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,699 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-10-17 10:42:56,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:56,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:56,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:56,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,731 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-10-17 10:42:56,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:56,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:56,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:56,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-10-17 10:42:56,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,794 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-10-17 10:42:56,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:56,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:56,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:56,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:56,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-10-17 10:42:56,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,832 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-10-17 10:42:56,833 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 [2022-10-17 10:42:56,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:56,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:56,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:56,843 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:56,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,912 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:56,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:56,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:56,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:56,925 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:56,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:56,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-10-17 10:42:56,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:56,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:56,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:56,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:56,969 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:56,971 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 [2022-10-17 10:42:56,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:56,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:56,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:56,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:56,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:56,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:56,991 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:56,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-10-17 10:42:57,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,089 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,091 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 [2022-10-17 10:42:57,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:57,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:57,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:57,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-10-17 10:42:57,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,147 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:57,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,160 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:57,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:57,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-10-17 10:42:57,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,213 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:57,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:42:57,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:57,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-10-17 10:42:57,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,274 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,289 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:57,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:57,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-10-17 10:42:57,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,334 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,349 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:57,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:57,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-10-17 10:42:57,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,402 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-10-17 10:42:57,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:57,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:57,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,488 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,490 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 [2022-10-17 10:42:57,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-10-17 10:42:57,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,503 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:57,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:57,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,558 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,562 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 [2022-10-17 10:42:57,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:57,578 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:57,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-10-17 10:42:57,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,638 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:57,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:42:57,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:42:57,656 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:42:57,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-10-17 10:42:57,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,705 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 10:42:57,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,706 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:57,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:57,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:57,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:57,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:57,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-10-17 10:42:57,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,765 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:57,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:57,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:57,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:57,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:57,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:57,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-10-17 10:42:57,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,822 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,826 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 [2022-10-17 10:42:57,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:57,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:57,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:57,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:57,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-10-17 10:42:57,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,889 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,894 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 [2022-10-17 10:42:57,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:57,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:57,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:57,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:57,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-10-17 10:42:57,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:57,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:57,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:57,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:57,954 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:57,956 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 [2022-10-17 10:42:57,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:57,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:57,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:57,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:57,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:57,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:57,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:57,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:57,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-10-17 10:42:57,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,010 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,012 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 [2022-10-17 10:42:58,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,030 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,030 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-10-17 10:42:58,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,099 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:58,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-10-17 10:42:58,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-10-17 10:42:58,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,159 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-10-17 10:42:58,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:58,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-10-17 10:42:58,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,190 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,192 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 [2022-10-17 10:42:58,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-10-17 10:42:58,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:58,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-10-17 10:42:58,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,221 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-10-17 10:42:58,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-10-17 10:42:58,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,278 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-10-17 10:42:58,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,289 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,326 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-10-17 10:42:58,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-10-17 10:42:58,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,367 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-10-17 10:42:58,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,442 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-10-17 10:42:58,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,507 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:42:58,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:58,520 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:42:58,520 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:42:58,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-10-17 10:42:58,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,545 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 10:42:58,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,546 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-10-17 10:42:58,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:58,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,576 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-10-17 10:42:58,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,585 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:58,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,607 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-10-17 10:42:58,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,618 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:58,618 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:58,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,645 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-10-17 10:42:58,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,656 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:58,656 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:58,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,686 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-10-17 10:42:58,687 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 [2022-10-17 10:42:58,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:58,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,724 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-10-17 10:42:58,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,753 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:58,753 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:58,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-10-17 10:42:58,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,805 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-10-17 10:42:58,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:58,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,836 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-10-17 10:42:58,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,847 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:58,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,894 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,896 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 [2022-10-17 10:42:58,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-10-17 10:42:58,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:58,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:42:58,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:58,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:58,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,926 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-10-17 10:42:58,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:58,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:58,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:58,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:58,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:58,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:58,937 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:58,937 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:58,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:58,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-10-17 10:42:58,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:58,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:58,992 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:58,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-10-17 10:42:58,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:59,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:59,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:59,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:59,004 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:59,004 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:59,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-10-17 10:42:59,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,063 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,069 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 [2022-10-17 10:42:59,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:59,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:59,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:59,083 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:59,083 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:59,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-10-17 10:42:59,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,138 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,140 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 [2022-10-17 10:42:59,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:59,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:59,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:59,153 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:59,153 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:59,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-10-17 10:42:59,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,210 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:59,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:59,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:59,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:59,225 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:59,225 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:59,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-10-17 10:42:59,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,299 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,301 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 [2022-10-17 10:42:59,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:42:59,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:42:59,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,310 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:42:59,314 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:42:59,314 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:42:59,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-10-17 10:42:59,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,366 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-10-17 10:42:59,366 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80); 6#L27true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 0, 80);< 7##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 5#$Ultimate##0true #t~loopctr5 := 0; 3#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 3#L-1-1true [2022-10-17 10:42:59,366 INFO L750 eck$LassoCheckResult]: Loop: 3#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 3#L-1-1true [2022-10-17 10:42:59,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:42:59,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 2 times [2022-10-17 10:42:59,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:42:59,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494092123] [2022-10-17 10:42:59,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:42:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:42:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:59,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:42:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:59,417 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:42:59,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:42:59,418 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 2 times [2022-10-17 10:42:59,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:42:59,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947701019] [2022-10-17 10:42:59,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:42:59,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:42:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:59,433 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:42:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:59,442 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:42:59,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:42:59,443 INFO L85 PathProgramCache]: Analyzing trace with hash 1471030511, now seen corresponding path program 3 times [2022-10-17 10:42:59,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:42:59,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665076216] [2022-10-17 10:42:59,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:42:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:42:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:59,471 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:42:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:42:59,489 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:42:59,506 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:42:59,506 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:42:59,506 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:42:59,506 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:42:59,506 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 10:42:59,507 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,507 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:42:59,507 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:42:59,507 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset.c_Iteration1_Loop [2022-10-17 10:42:59,507 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:42:59,507 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:42:59,508 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:59,590 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:42:59,590 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 10:42:59,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,593 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,598 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:42:59,598 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:42:59,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-10-17 10:42:59,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,657 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,662 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 10:42:59,662 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:42:59,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-10-17 10:42:59,721 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 10:42:59,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,724 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:42:59,724 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:42:59,724 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:42:59,724 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:42:59,724 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:42:59,725 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,725 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:42:59,725 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:42:59,725 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset.c_Iteration1_Loop [2022-10-17 10:42:59,725 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:42:59,725 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:42:59,725 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:42:59,809 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:42:59,809 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:42:59,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,817 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,819 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 [2022-10-17 10:42:59,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:59,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:59,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:42:59,830 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:42:59,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:59,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-10-17 10:42:59,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,873 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 10:42:59,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,874 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,876 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 [2022-10-17 10:42:59,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:59,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:59,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:42:59,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:42:59,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:59,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-10-17 10:42:59,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:42:59,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-10-17 10:42:59,934 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 10:42:59,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:42:59,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:42:59,935 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:42:59,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:42:59,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:42:59,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:42:59,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:42:59,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:42:59,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:42:59,954 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:42:59,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:42:59,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-10-17 10:42:59,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:00,002 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 10:43:00,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,003 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,006 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 [2022-10-17 10:43:00,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:00,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-10-17 10:43:00,019 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:00,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-10-17 10:43:00,064 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 10:43:00,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,069 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-10-17 10:43:00,070 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 [2022-10-17 10:43:00,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:00,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:00,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:00,079 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:00,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-10-17 10:43:00,104 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 10:43:00,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,105 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-10-17 10:43:00,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:00,114 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:00,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:00,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:00,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-10-17 10:43:00,149 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 10:43:00,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,150 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-10-17 10:43:00,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:00,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:00,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:00,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:00,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-10-17 10:43:00,199 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 10:43:00,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,200 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-10-17 10:43:00,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:00,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:00,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:00,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:00,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-10-17 10:43:00,240 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 10:43:00,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,241 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-10-17 10:43:00,242 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 [2022-10-17 10:43:00,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:00,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:00,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:00,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:00,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-10-17 10:43:00,536 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:43:00,536 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:43:00,537 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:43:00,537 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:43:00,537 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:43:00,537 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,537 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:43:00,537 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:43:00,537 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset.c_Iteration1_Lasso [2022-10-17 10:43:00,537 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:43:00,537 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:43:00,539 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,542 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,544 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,547 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,550 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,551 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,554 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,556 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,558 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,560 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,562 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,571 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,603 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,606 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:43:00,778 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:43:00,778 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:43:00,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,780 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:00,792 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:00,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-10-17 10:43:00,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-10-17 10:43:00,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,828 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-10-17 10:43:00,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:43:00,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-10-17 10:43:00,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,866 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-10-17 10:43:00,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:00,875 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:00,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:00,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,897 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-10-17 10:43:00,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,906 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:43:00,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:00,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,926 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-10-17 10:43:00,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:00,935 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:00,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:00,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,962 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-10-17 10:43:00,963 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 [2022-10-17 10:43:00,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:43:00,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:00,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:00,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:00,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:00,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:00,991 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:00,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-10-17 10:43:00,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:00,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:00,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:00,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:00,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:00,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:00,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:43:01,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-10-17 10:43:01,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,020 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-10-17 10:43:01,021 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 [2022-10-17 10:43:01,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:43:01,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,049 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-10-17 10:43:01,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:01,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:01,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-10-17 10:43:01,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,087 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-10-17 10:43:01,088 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 [2022-10-17 10:43:01,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:01,096 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:01,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,122 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-10-17 10:43:01,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:01,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:01,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,152 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-10-17 10:43:01,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:01,161 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:01,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-10-17 10:43:01,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,185 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-10-17 10:43:01,186 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 [2022-10-17 10:43:01,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,195 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:01,195 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:01,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,254 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:01,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:43:01,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-10-17 10:43:01,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-10-17 10:43:01,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,307 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-10-17 10:43:01,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:43:01,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:43:01,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-10-17 10:43:01,336 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 10:43:01,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,337 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-10-17 10:43:01,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,347 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,347 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,369 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-10-17 10:43:01,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:01,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-10-17 10:43:01,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,398 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-10-17 10:43:01,399 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 [2022-10-17 10:43:01,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,408 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-10-17 10:43:01,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,431 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-10-17 10:43:01,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:01,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,459 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-10-17 10:43:01,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,469 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,469 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-10-17 10:43:01,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,493 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-10-17 10:43:01,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:01,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,522 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-10-17 10:43:01,523 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 [2022-10-17 10:43:01,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:01,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,551 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-10-17 10:43:01,552 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 [2022-10-17 10:43:01,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:01,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,580 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-10-17 10:43:01,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,592 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,592 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-10-17 10:43:01,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,621 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-10-17 10:43:01,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,629 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,630 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,630 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,653 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-10-17 10:43:01,654 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 [2022-10-17 10:43:01,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,662 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,662 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,687 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-10-17 10:43:01,688 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 [2022-10-17 10:43:01,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,697 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,697 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-10-17 10:43:01,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,749 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-10-17 10:43:01,750 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 [2022-10-17 10:43:01,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,759 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,760 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-10-17 10:43:01,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,782 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-10-17 10:43:01,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:01,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:01,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,817 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-10-17 10:43:01,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,825 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:01,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:01,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-10-17 10:43:01,845 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 10:43:01,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,846 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-10-17 10:43:01,847 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 [2022-10-17 10:43:01,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:01,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:01,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:01,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,880 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-10-17 10:43:01,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:01,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:01,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:01,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:01,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:01,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:01,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:01,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:01,950 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:01,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:01,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:01,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:01,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:01,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:01,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:01,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:01,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-10-17 10:43:01,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,009 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-10-17 10:43:02,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:02,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-10-17 10:43:02,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,055 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-10-17 10:43:02,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,115 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,121 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 [2022-10-17 10:43:02,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:02,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-10-17 10:43:02,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,178 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:02,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-10-17 10:43:02,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,215 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-10-17 10:43:02,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:02,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,245 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-10-17 10:43:02,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,291 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-10-17 10:43:02,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-10-17 10:43:02,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,326 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-10-17 10:43:02,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,361 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-10-17 10:43:02,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,396 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-10-17 10:43:02,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-10-17 10:43:02,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,436 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-10-17 10:43:02,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:02,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:02,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-10-17 10:43:02,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,469 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-10-17 10:43:02,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:02,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:02,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,497 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 10:43:02,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,498 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-10-17 10:43:02,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:02,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:02,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-10-17 10:43:02,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,532 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-10-17 10:43:02,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,541 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:02,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,562 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-10-17 10:43:02,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,572 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:02,572 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:02,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-10-17 10:43:02,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,596 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-10-17 10:43:02,610 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 [2022-10-17 10:43:02,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:02,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,677 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:02,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:02,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-10-17 10:43:02,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,745 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,756 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:02,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-10-17 10:43:02,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:02,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,803 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:02,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-10-17 10:43:02,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-10-17 10:43:02,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,835 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-10-17 10:43:02,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:02,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:02,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:02,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-10-17 10:43:02,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,878 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-10-17 10:43:02,879 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 [2022-10-17 10:43:02,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:02,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:02,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-10-17 10:43:02,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,927 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-10-17 10:43:02,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:02,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,937 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:02,937 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:02,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-10-17 10:43:02,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,962 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-10-17 10:43:02,963 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 [2022-10-17 10:43:02,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:02,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:02,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:02,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:02,972 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:02,972 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:02,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:02,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-10-17 10:43:02,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:02,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:02,996 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:02,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-10-17 10:43:02,997 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 [2022-10-17 10:43:03,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:03,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:03,007 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:03,007 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:03,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-10-17 10:43:03,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,033 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-10-17 10:43:03,034 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 [2022-10-17 10:43:03,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:03,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:03,043 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:03,043 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:03,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-10-17 10:43:03,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,068 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-10-17 10:43:03,070 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 [2022-10-17 10:43:03,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:03,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:03,079 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:03,079 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:03,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-10-17 10:43:03,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,109 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-10-17 10:43:03,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:43:03,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:03,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:03,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-10-17 10:43:03,138 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 10:43:03,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,138 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-10-17 10:43:03,139 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 [2022-10-17 10:43:03,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,148 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,148 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-10-17 10:43:03,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,171 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-10-17 10:43:03,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:03,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-10-17 10:43:03,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,202 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-10-17 10:43:03,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-10-17 10:43:03,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,234 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-10-17 10:43:03,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,243 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:03,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,264 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-10-17 10:43:03,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,273 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,273 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-10-17 10:43:03,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,296 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-10-17 10:43:03,297 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 [2022-10-17 10:43:03,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:03,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,332 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-10-17 10:43:03,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,340 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:03,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,361 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-10-17 10:43:03,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,370 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:03,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,391 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-10-17 10:43:03,392 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 [2022-10-17 10:43:03,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,404 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,404 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,438 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-10-17 10:43:03,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-10-17 10:43:03,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,485 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-10-17 10:43:03,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,494 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,494 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,518 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-10-17 10:43:03,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,527 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,527 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,552 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-10-17 10:43:03,553 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 [2022-10-17 10:43:03,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,563 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,563 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,594 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-10-17 10:43:03,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,604 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:43:03,604 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:43:03,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,628 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-10-17 10:43:03,629 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 [2022-10-17 10:43:03,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:03,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:43:03,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:43:03,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,657 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-10-17 10:43:03,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,658 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-10-17 10:43:03,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:03,669 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:03,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-10-17 10:43:03,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,694 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-10-17 10:43:03,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:03,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,735 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-10-17 10:43:03,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,746 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:03,746 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:03,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-10-17 10:43:03,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,771 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-10-17 10:43:03,772 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 [2022-10-17 10:43:03,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:03,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-10-17 10:43:03,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,802 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-10-17 10:43:03,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:03,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:03,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,838 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-10-17 10:43:03,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,845 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:03,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,868 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-10-17 10:43:03,885 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 [2022-10-17 10:43:03,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:03,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-10-17 10:43:03,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,915 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-10-17 10:43:03,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,923 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:03,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,924 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:03,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:03,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:03,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:03,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:03,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:03,945 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:03,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-10-17 10:43:03,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:03,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:03,954 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:03,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:03,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:03,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:03,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:03,959 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:03,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-10-17 10:43:04,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,009 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-10-17 10:43:04,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,017 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:04,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,045 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-10-17 10:43:04,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,054 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:04,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,098 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-10-17 10:43:04,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:04,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,136 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-10-17 10:43:04,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:04,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-10-17 10:43:04,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,194 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-10-17 10:43:04,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:04,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,229 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-10-17 10:43:04,230 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 [2022-10-17 10:43:04,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-10-17 10:43:04,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:04,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-10-17 10:43:04,259 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-10-17 10:43:04,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,259 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-10-17 10:43:04,260 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 [2022-10-17 10:43:04,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,270 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,270 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,298 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-10-17 10:43:04,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:04,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-10-17 10:43:04,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,333 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-10-17 10:43:04,335 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 [2022-10-17 10:43:04,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,344 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,344 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,372 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-10-17 10:43:04,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:04,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-10-17 10:43:04,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,403 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-10-17 10:43:04,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,414 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,414 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-10-17 10:43:04,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,440 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-10-17 10:43:04,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:04,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-10-17 10:43:04,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,472 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-10-17 10:43:04,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:04,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-10-17 10:43:04,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,505 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-10-17 10:43:04,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:04,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-10-17 10:43:04,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,550 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-10-17 10:43:04,550 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 [2022-10-17 10:43:04,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,566 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,566 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-10-17 10:43:04,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,659 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-10-17 10:43:04,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,672 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,672 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,704 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-10-17 10:43:04,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,718 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,718 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-10-17 10:43:04,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,745 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-10-17 10:43:04,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,756 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,756 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-10-17 10:43:04,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,788 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-10-17 10:43:04,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,807 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,807 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,838 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-10-17 10:43:04,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,848 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:43:04,849 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:43:04,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-10-17 10:43:04,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,875 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-10-17 10:43:04,876 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 [2022-10-17 10:43:04,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:04,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:43:04,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:43:04,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-10-17 10:43:04,906 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-10-17 10:43:04,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,907 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-10-17 10:43:04,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:04,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,916 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,916 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-10-17 10:43:04,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,939 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-10-17 10:43:04,941 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 [2022-10-17 10:43:04,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:04,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:04,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:04,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:04,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:04,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:04,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:04,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:04,972 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:04,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-10-17 10:43:04,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:04,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:04,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:04,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:04,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:04,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:04,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:04,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:04,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,005 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-10-17 10:43:05,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:05,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-10-17 10:43:05,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,034 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-10-17 10:43:05,035 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 [2022-10-17 10:43:05,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,044 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-10-17 10:43:05,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,088 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:05,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-10-17 10:43:05,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-10-17 10:43:05,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,154 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-10-17 10:43:05,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,162 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:05,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,184 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-10-17 10:43:05,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:05,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,274 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-10-17 10:43:05,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-10-17 10:43:05,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,327 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-10-17 10:43:05,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-10-17 10:43:05,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,360 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-10-17 10:43:05,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-10-17 10:43:05,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,394 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-10-17 10:43:05,395 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 [2022-10-17 10:43:05,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-10-17 10:43:05,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,429 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-10-17 10:43:05,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-10-17 10:43:05,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,463 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-10-17 10:43:05,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:43:05,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:43:05,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-10-17 10:43:05,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,497 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-10-17 10:43:05,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:43:05,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:43:05,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:43:05,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-10-17 10:43:05,526 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-10-17 10:43:05,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,526 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-10-17 10:43:05,527 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 [2022-10-17 10:43:05,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,537 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,537 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-10-17 10:43:05,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,562 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-10-17 10:43:05,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,571 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:05,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,593 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-10-17 10:43:05,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,604 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,604 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,630 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-10-17 10:43:05,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,638 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:05,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-10-17 10:43:05,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,660 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-10-17 10:43:05,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,676 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,676 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,712 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-10-17 10:43:05,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,720 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:05,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,742 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-10-17 10:43:05,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:05,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,774 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-10-17 10:43:05,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:05,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:05,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:05,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:05,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,806 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-10-17 10:43:05,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,822 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,822 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-10-17 10:43:05,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,880 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-10-17 10:43:05,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,891 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,891 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-10-17 10:43:05,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,918 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-10-17 10:43:05,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,929 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,929 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:05,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-10-17 10:43:05,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:05,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:05,960 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:05,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-10-17 10:43:05,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:05,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:05,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:05,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:05,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:05,969 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:05,972 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:05,972 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:05,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:06,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-10-17 10:43:06,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:06,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:06,000 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:06,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-10-17 10:43:06,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:06,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:06,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:06,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:06,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:06,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:06,012 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:06,012 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:06,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:06,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-10-17 10:43:06,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:06,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:06,046 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:06,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-10-17 10:43:06,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:06,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:06,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:06,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:06,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:06,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:06,057 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-10-17 10:43:06,057 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-10-17 10:43:06,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:06,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-10-17 10:43:06,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:43:06,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:43:06,083 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:43:06,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-10-17 10:43:06,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:43:06,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:43:06,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-10-17 10:43:06,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:43:06,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:43:06,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:43:06,091 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-10-17 10:43:06,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:43:06,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:43:06,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:43:06,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-10-17 10:43:06,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.10 10:43:06 BoogieIcfgContainer [2022-10-17 10:43:06,120 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-10-17 10:43:06,121 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 10:43:06,121 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 10:43:06,121 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 10:43:06,122 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:42:49" (3/4) ... [2022-10-17 10:43:06,124 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-10-17 10:43:06,124 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 10:43:06,126 INFO L158 Benchmark]: Toolchain (without parser) took 17224.45ms. Allocated memory was 109.1MB in the beginning and 163.6MB in the end (delta: 54.5MB). Free memory was 78.3MB in the beginning and 126.1MB in the end (delta: -47.7MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-10-17 10:43:06,127 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory was 65.8MB in the beginning and 65.8MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:43:06,128 INFO L158 Benchmark]: CACSL2BoogieTranslator took 262.34ms. Allocated memory is still 109.1MB. Free memory was 78.3MB in the beginning and 85.0MB in the end (delta: -6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 10:43:06,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.88ms. Allocated memory is still 109.1MB. Free memory was 85.0MB in the beginning and 83.6MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 10:43:06,128 INFO L158 Benchmark]: Boogie Preprocessor took 19.45ms. Allocated memory is still 109.1MB. Free memory was 83.6MB in the beginning and 82.5MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:43:06,129 INFO L158 Benchmark]: RCFGBuilder took 301.40ms. Allocated memory is still 109.1MB. Free memory was 82.5MB in the beginning and 73.8MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 10:43:06,129 INFO L158 Benchmark]: BuchiAutomizer took 16601.79ms. Allocated memory was 109.1MB in the beginning and 163.6MB in the end (delta: 54.5MB). Free memory was 73.8MB in the beginning and 126.1MB in the end (delta: -52.3MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. [2022-10-17 10:43:06,130 INFO L158 Benchmark]: Witness Printer took 3.63ms. Allocated memory is still 163.6MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:43:06,135 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory was 65.8MB in the beginning and 65.8MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 262.34ms. Allocated memory is still 109.1MB. Free memory was 78.3MB in the beginning and 85.0MB in the end (delta: -6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.88ms. Allocated memory is still 109.1MB. Free memory was 85.0MB in the beginning and 83.6MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.45ms. Allocated memory is still 109.1MB. Free memory was 83.6MB in the beginning and 82.5MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 301.40ms. Allocated memory is still 109.1MB. Free memory was 82.5MB in the beginning and 73.8MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 16601.79ms. Allocated memory was 109.1MB in the beginning and 163.6MB in the end (delta: 54.5MB). Free memory was 73.8MB in the beginning and 126.1MB in the end (delta: -52.3MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. * Witness Printer took 3.63ms. Allocated memory is still 163.6MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 16.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 16.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp83 ukn88 mio100 lsp100 div575 bol100 ite100 ukn100 eq145 hnf95 smp42 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 17ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s 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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 0, 80);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-10-17 10:43:06,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with 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_3b885278-653e-4c01-85ac-8bee32b934ab/bin/uautomizer-J5u9QxTXDZ/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN