./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R --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 c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 --- 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-38b53e6 [2022-11-25 16:40:45,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:40:45,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:40:45,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:40:45,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:40:45,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:40:45,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:40:45,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:40:45,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:40:45,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:40:45,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:40:45,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:40:45,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:40:45,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:40:45,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:40:45,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:40:45,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:40:45,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:40:45,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:40:45,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:40:45,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:40:45,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:40:45,246 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:40:45,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:40:45,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:40:45,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:40:45,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:40:45,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:40:45,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:40:45,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:40:45,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:40:45,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:40:45,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:40:45,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:40:45,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:40:45,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:40:45,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:40:45,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:40:45,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:40:45,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:40:45,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:40:45,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-25 16:40:45,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:40:45,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:40:45,296 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:40:45,296 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:40:45,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:40:45,298 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:40:45,298 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:40:45,299 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-25 16:40:45,299 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-25 16:40:45,299 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-25 16:40:45,299 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-25 16:40:45,300 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-25 16:40:45,300 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-25 16:40:45,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:40:45,301 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 16:40:45,301 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 16:40:45,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 16:40:45,301 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 16:40:45,302 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:40:45,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-25 16:40:45,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-25 16:40:45,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-25 16:40:45,303 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 16:40:45,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:40:45,303 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-25 16:40:45,304 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:40:45,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-25 16:40:45,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:40:45,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:40:45,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:40:45,305 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 16:40:45,306 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-25 16:40:45,307 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_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 [2022-11-25 16:40:45,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:40:45,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:40:45,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:40:45,635 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:40:45,636 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:40:45,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2022-11-25 16:40:49,109 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:40:49,402 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:40:49,403 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2022-11-25 16:40:49,411 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/data/5dde6a1a5/09149b9fae7b4b6fa49cf541aee107c6/FLAGad5f9d9a8 [2022-11-25 16:40:49,433 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/data/5dde6a1a5/09149b9fae7b4b6fa49cf541aee107c6 [2022-11-25 16:40:49,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:40:49,442 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:40:49,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:40:49,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:40:49,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:40:49,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1616610b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49, skipping insertion in model container [2022-11-25 16:40:49,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:40:49,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:40:49,646 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c[327,340] [2022-11-25 16:40:49,657 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:40:49,672 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 16:40:49,687 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c[327,340] [2022-11-25 16:40:49,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:40:49,706 INFO L208 MainTranslator]: Completed translation [2022-11-25 16:40:49,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49 WrapperNode [2022-11-25 16:40:49,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:40:49,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 16:40:49,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 16:40:49,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 16:40:49,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,746 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-25 16:40:49,747 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 16:40:49,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 16:40:49,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 16:40:49,748 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 16:40:49,759 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,780 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 16:40:49,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 16:40:49,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 16:40:49,786 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 16:40:49,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (1/1) ... [2022-11-25 16:40:49,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:49,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:49,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:49,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-25 16:40:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 16:40:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 16:40:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 16:40:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 16:40:49,978 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 16:40:49,981 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 16:40:50,099 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 16:40:50,106 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 16:40:50,106 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 16:40:50,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:50 BoogieIcfgContainer [2022-11-25 16:40:50,109 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 16:40:50,110 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-25 16:40:50,111 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-25 16:40:50,115 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-25 16:40:50,116 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 16:40:50,117 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 25.11 04:40:49" (1/3) ... [2022-11-25 16:40:50,118 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@bcd825f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 25.11 04:40:50, skipping insertion in model container [2022-11-25 16:40:50,118 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 16:40:50,119 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:49" (2/3) ... [2022-11-25 16:40:50,119 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@bcd825f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 25.11 04:40:50, skipping insertion in model container [2022-11-25 16:40:50,119 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 16:40:50,119 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:50" (3/3) ... [2022-11-25 16:40:50,121 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_2-2.c [2022-11-25 16:40:50,188 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-25 16:40:50,189 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-25 16:40:50,189 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-25 16:40:50,189 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-25 16:40:50,189 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-25 16:40:50,189 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-25 16:40:50,189 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-25 16:40:50,190 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-25 16:40:50,195 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:40:50,216 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-25 16:40:50,217 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-25 16:40:50,217 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-25 16:40:50,222 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-25 16:40:50,222 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-25 16:40:50,222 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-25 16:40:50,223 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:40:50,224 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-25 16:40:50,224 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-25 16:40:50,224 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-25 16:40:50,225 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-25 16:40:50,225 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-25 16:40:50,235 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true [2022-11-25 16:40:50,235 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-25 16:40:50,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:40:50,243 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-25 16:40:50,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:40:50,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343486897] [2022-11-25 16:40:50,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:40:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:40:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:40:50,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:40:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:40:50,383 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:40:50,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:40:50,387 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-25 16:40:50,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:40:50,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459177437] [2022-11-25 16:40:50,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:40:50,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:40:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:40:50,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:40:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:40:50,423 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:40:50,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:40:50,425 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-25 16:40:50,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:40:50,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907064343] [2022-11-25 16:40:50,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:40:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:40:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:40:50,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:40:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:40:50,460 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:40:50,614 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 16:40:50,615 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 16:40:50,615 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 16:40:50,615 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 16:40:50,615 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-25 16:40:50,616 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:50,616 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 16:40:50,616 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 16:40:50,616 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-25 16:40:50,616 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 16:40:50,617 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 16:40:50,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:50,699 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:50,712 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:50,880 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 16:40:50,880 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-25 16:40:50,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:50,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:50,890 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:50,893 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 16:40:50,893 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:40:50,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-25 16:40:50,927 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-25 16:40:50,928 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-25 16:40:50,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:50,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:50,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:50,942 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:50,953 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 16:40:50,954 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:40:50,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-25 16:40:50,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:50,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:50,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:50,994 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-25 16:40:51,004 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-25 16:40:51,004 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:40:51,047 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-25 16:40:51,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,059 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 16:40:51,059 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 16:40:51,060 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 16:40:51,060 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 16:40:51,060 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 16:40:51,060 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,060 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 16:40:51,061 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 16:40:51,061 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-25 16:40:51,061 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 16:40:51,061 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 16:40:51,063 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:51,070 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:51,081 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:51,177 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 16:40:51,185 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 16:40:51,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,188 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-25 16:40:51,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:51,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:40:51,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,245 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,256 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 [2022-11-25 16:40:51,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-25 16:40:51,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:51,277 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:40:51,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,322 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,337 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 [2022-11-25 16:40:51,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-25 16:40:51,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:51,354 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:40:51,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,375 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 16:40:51,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,380 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:51,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:51,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-25 16:40:51,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,427 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-25 16:40:51,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:51,454 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:51,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,477 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-25 16:40:51,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:51,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:51,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,525 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 16:40:51,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,527 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-25 16:40:51,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:51,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:51,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,592 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-25 16:40:51,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:51,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:51,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,662 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-25 16:40:51,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:51,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:51,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,699 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 16:40:51,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,701 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-25 16:40:51,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:51,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:51,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,751 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-25 16:40:51,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:51,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:51,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,825 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-25 16:40:51,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:51,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:51,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:51,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,873 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 16:40:51,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,874 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-25 16:40:51,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:51,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:51,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:51,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:51,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,917 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-25 16:40:51,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:51,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:51,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:51,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:51,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:51,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:51,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:51,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:51,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:51,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:51,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:51,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:51,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:51,985 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:51,994 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 [2022-11-25 16:40:52,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-25 16:40:52,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:52,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:52,036 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:52,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,070 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 16:40:52,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,072 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-25 16:40:52,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:52,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:52,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:52,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,130 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-25 16:40:52,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,162 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:52,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:52,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:52,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,199 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-25 16:40:52,201 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 [2022-11-25 16:40:52,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:52,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:52,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:52,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,272 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 16:40:52,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,274 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,280 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 [2022-11-25 16:40:52,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-25 16:40:52,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:52,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:52,301 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:52,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,336 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-25 16:40:52,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:52,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:52,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:52,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,415 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-25 16:40:52,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:52,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:52,453 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:52,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,497 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 16:40:52,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,499 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,504 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 [2022-11-25 16:40:52,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-25 16:40:52,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:52,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:52,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:52,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,545 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-25 16:40:52,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:52,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:52,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:52,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,607 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-25 16:40:52,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:52,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:52,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:52,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,665 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 16:40:52,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,666 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-25 16:40:52,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:52,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,690 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:52,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:52,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,717 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-25 16:40:52,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:52,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,739 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:52,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:52,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:52,786 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:52,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:52,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-25 16:40:52,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:52,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:52,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:52,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:52,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:52,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:52,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:52,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:52,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:52,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:52,982 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 16:40:52,983 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 16:40:52,983 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 16:40:52,983 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 16:40:52,983 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 16:40:52,983 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:52,983 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 16:40:52,984 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 16:40:52,984 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2022-11-25 16:40:52,984 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 16:40:52,984 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 16:40:52,987 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:52,990 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:52,999 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,018 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,022 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,042 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,046 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,076 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,083 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,087 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:40:53,431 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 16:40:53,431 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 16:40:53,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,433 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-25 16:40:53,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:53,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:40:53,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:53,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,473 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-25 16:40:53,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,495 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,520 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-25 16:40:53,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,546 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,574 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-25 16:40:53,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,596 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,623 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-25 16:40:53,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,644 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,680 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-25 16:40:53,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,734 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-25 16:40:53,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,781 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-25 16:40:53,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,833 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,839 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 [2022-11-25 16:40:53,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-25 16:40:53,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,889 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-25 16:40:53,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,941 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:53,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-25 16:40:53,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:53,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:53,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:53,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:53,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:53,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:53,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:53,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:53,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:53,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:53,989 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:53,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-25 16:40:53,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:54,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:54,011 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:54,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,042 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-25 16:40:54,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:54,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:54,071 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:54,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,094 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-25 16:40:54,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:54,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:54,119 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:54,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,157 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-25 16:40:54,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:54,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:54,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:40:54,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,207 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-25 16:40:54,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:54,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:40:54,230 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:40:54,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:54,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,251 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 16:40:54,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,253 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-25 16:40:54,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:54,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:54,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:54,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,292 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-25 16:40:54,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,357 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,361 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 [2022-11-25 16:40:54,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-25 16:40:54,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,381 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,405 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-25 16:40:54,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,457 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-25 16:40:54,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,481 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,481 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,500 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,504 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 [2022-11-25 16:40:54,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-25 16:40:54,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,556 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-25 16:40:54,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,579 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,579 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,604 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-25 16:40:54,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,628 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,628 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,656 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-25 16:40:54,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,680 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,712 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-25 16:40:54,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,765 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-25 16:40:54,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,817 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-25 16:40:54,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,840 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,840 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,876 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,881 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 [2022-11-25 16:40:54,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-25 16:40:54,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,899 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,900 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,925 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,929 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 [2022-11-25 16:40:54,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-25 16:40:54,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:54,950 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:54,950 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:54,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:54,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:54,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:54,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:54,977 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:54,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:54,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-25 16:40:54,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:54,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:54,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:54,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:55,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:55,000 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:55,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,025 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-25 16:40:55,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:55,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:55,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:55,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:55,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,068 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 16:40:55,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,069 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-25 16:40:55,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:55,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:55,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:55,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,113 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-25 16:40:55,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,141 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,141 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,169 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-25 16:40:55,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,195 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,214 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-25 16:40:55,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,239 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,239 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,277 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-25 16:40:55,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,333 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-25 16:40:55,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,358 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,399 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-25 16:40:55,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,449 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-25 16:40:55,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,497 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-25 16:40:55,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,520 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,521 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,545 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-25 16:40:55,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,569 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,569 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,597 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-25 16:40:55,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,649 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-25 16:40:55,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,697 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-25 16:40:55,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,744 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,749 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 [2022-11-25 16:40:55,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-25 16:40:55,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,794 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-25 16:40:55,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,818 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:55,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:55,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,845 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-25 16:40:55,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:55,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:55,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:55,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:55,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,895 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 16:40:55,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,897 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-25 16:40:55,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:55,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:55,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:55,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:55,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:55,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:55,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:55,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:55,941 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:55,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:55,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-25 16:40:55,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:55,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:55,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:55,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:55,972 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:55,972 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:55,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,005 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-25 16:40:56,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,031 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,031 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,065 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-25 16:40:56,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,119 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-25 16:40:56,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,147 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,147 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,173 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-25 16:40:56,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,197 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,197 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,224 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-25 16:40:56,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,248 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,248 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,270 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-25 16:40:56,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,295 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,295 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,317 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-25 16:40:56,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,400 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-25 16:40:56,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,448 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,448 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,499 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-25 16:40:56,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,582 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-25 16:40:56,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,602 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,603 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,634 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,640 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 [2022-11-25 16:40:56,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-25 16:40:56,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,661 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,661 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,689 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,696 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 [2022-11-25 16:40:56,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-25 16:40:56,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,742 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-25 16:40:56,746 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 [2022-11-25 16:40:56,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,764 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:56,764 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:56,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,803 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-25 16:40:56,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:40:56,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:56,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:56,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:56,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:56,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,855 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 16:40:56,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,856 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-25 16:40:56,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:56,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:56,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:56,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:56,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:56,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:56,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,882 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-25 16:40:56,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:56,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:56,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:56,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:56,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:56,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:56,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,938 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,947 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 [2022-11-25 16:40:56,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:56,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:56,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:56,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:56,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:56,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-25 16:40:56,967 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:56,968 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:56,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:56,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:56,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:56,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:56,988 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:56,992 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 [2022-11-25 16:40:57,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-25 16:40:57,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,011 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,011 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,037 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-25 16:40:57,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,063 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,063 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,093 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-25 16:40:57,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,119 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,119 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,144 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-25 16:40:57,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,167 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,167 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,193 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-25 16:40:57,216 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,216 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,241 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-25 16:40:57,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,265 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,313 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-25 16:40:57,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,336 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,361 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-25 16:40:57,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,384 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,384 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,417 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-25 16:40:57,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,465 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-25 16:40:57,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,487 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,487 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,516 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,521 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 [2022-11-25 16:40:57,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-25 16:40:57,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,540 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,540 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,581 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-25 16:40:57,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,602 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:40:57,602 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:40:57,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,621 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-25 16:40:57,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:57,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:57,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,638 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:40:57,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:40:57,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:57,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-11-25 16:40:57,650 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 16:40:57,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,651 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-25 16:40:57,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:57,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:57,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:57,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,676 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-25 16:40:57,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,698 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,705 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:57,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,730 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-25 16:40:57,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,745 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,750 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,750 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:57,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,765 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-25 16:40:57,767 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 [2022-11-25 16:40:57,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,783 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:57,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,803 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-25 16:40:57,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,826 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:57,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,861 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,867 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 [2022-11-25 16:40:57,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-25 16:40:57,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,882 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:57,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,914 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-25 16:40:57,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:57,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:57,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:57,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:57,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:57,964 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:57,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:57,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-25 16:40:57,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:57,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:57,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:57,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:57,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:57,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:57,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,012 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,016 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 [2022-11-25 16:40:58,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-25 16:40:58,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,035 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,035 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,060 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-25 16:40:58,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,078 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,108 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-25 16:40:58,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,127 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,149 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-25 16:40:58,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,187 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-25 16:40:58,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,204 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,229 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-25 16:40:58,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,249 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,320 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-25 16:40:58,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,336 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:58,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:58,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,371 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-25 16:40:58,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:40:58,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:58,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:58,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:58,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:58,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,420 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 16:40:58,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,424 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-25 16:40:58,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:58,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:58,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:58,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,481 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-25 16:40:58,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,549 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-25 16:40:58,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,568 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,590 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-25 16:40:58,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,610 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,610 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,634 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-25 16:40:58,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,648 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,652 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,652 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,673 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-25 16:40:58,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,693 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,693 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,716 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-25 16:40:58,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-25 16:40:58,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,765 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-25 16:40:58,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,782 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,782 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,799 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-25 16:40:58,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,816 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,817 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-25 16:40:58,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,848 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-25 16:40:58,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,874 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:58,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,895 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-25 16:40:58,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-25 16:40:58,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,930 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-25 16:40:58,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:58,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:58,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-25 16:40:58,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:58,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:58,964 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:58,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-25 16:40:58,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:58,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:58,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:58,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:58,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:58,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:58,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:58,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:59,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-25 16:40:59,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,015 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-25 16:40:59,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:59,038 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:59,039 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:59,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-25 16:40:59,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,232 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-25 16:40:59,235 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 [2022-11-25 16:40:59,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:59,249 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:40:59,249 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:40:59,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-25 16:40:59,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,263 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-25 16:40:59,265 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 [2022-11-25 16:40:59,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:59,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:40:59,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:40:59,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:59,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-25 16:40:59,285 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 16:40:59,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,286 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-25 16:40:59,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:59,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:59,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:59,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-25 16:40:59,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,305 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-25 16:40:59,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,353 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-25 16:40:59,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-25 16:40:59,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,379 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-25 16:40:59,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,394 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-25 16:40:59,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,404 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-25 16:40:59,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,419 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-25 16:40:59,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,430 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-25 16:40:59,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,444 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,445 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-25 16:40:59,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,455 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-25 16:40:59,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,500 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-25 16:40:59,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,548 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-25 16:40:59,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,566 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,566 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-25 16:40:59,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,575 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-25 16:40:59,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,624 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,631 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 [2022-11-25 16:40:59,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-25 16:40:59,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,683 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-25 16:40:59,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,720 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-25 16:40:59,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,749 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-25 16:40:59,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,765 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,765 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,784 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-25 16:40:59,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,799 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:40:59,799 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:40:59,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-25 16:40:59,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,835 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,839 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 [2022-11-25 16:40:59,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-25 16:40:59,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:40:59,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:59,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:40:59,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:40:59,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:59,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,855 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 16:40:59,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,856 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-25 16:40:59,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:40:59,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:59,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:40:59,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:40:59,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-25 16:40:59,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,879 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-25 16:40:59,881 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 [2022-11-25 16:40:59,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:59,899 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:40:59,899 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:40:59,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-25 16:40:59,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,927 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-25 16:40:59,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,940 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:59,943 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:40:59,944 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:40:59,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:40:59,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-25 16:40:59,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:40:59,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:40:59,957 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:40:59,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:40:59,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-25 16:40:59,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:40:59,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:40:59,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:40:59,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:40:59,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:40:59,975 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:40:59,975 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:40:59,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,001 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-25 16:41:00,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,023 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,023 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,049 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-25 16:41:00,067 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 [2022-11-25 16:41:00,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,081 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,112 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-25 16:41:00,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,136 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,136 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-25 16:41:00,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,151 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-25 16:41:00,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,172 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,172 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,202 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-25 16:41:00,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,216 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,219 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,219 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-25 16:41:00,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,232 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-25 16:41:00,235 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 [2022-11-25 16:41:00,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,250 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,250 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,263 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-25 16:41:00,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,277 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,280 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,281 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-25 16:41:00,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,295 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-25 16:41:00,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,311 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,311 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-25 16:41:00,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,325 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-25 16:41:00,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,380 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-25 16:41:00,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,407 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,513 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-25 16:41:00,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,529 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,533 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:00,533 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:00,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,568 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:00,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:00,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:00,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:00,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:00,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:00,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:00,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-25 16:41:00,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:00,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:00,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:00,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,607 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-25 16:41:00,607 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-25 16:41:00,607 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-25 16:41:00,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:41:00,608 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-25 16:41:00,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:41:00,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389671254] [2022-11-25 16:41:00,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:41:00,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:41:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:41:00,630 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:41:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:41:00,650 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:41:00,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:41:00,654 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-25 16:41:00,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:41:00,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037427430] [2022-11-25 16:41:00,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:41:00,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:41:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:41:00,659 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:41:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:41:00,664 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:41:00,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:41:00,665 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-25 16:41:00,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:41:00,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111876754] [2022-11-25 16:41:00,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:41:00,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:41:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:41:00,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:41:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:41:00,687 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:41:00,714 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 16:41:00,714 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 16:41:00,714 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 16:41:00,714 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 16:41:00,714 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-25 16:41:00,715 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,715 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 16:41:00,715 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 16:41:00,715 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-25 16:41:00,715 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 16:41:00,715 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 16:41:00,716 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:00,719 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:00,723 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:00,786 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 16:41:00,786 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-25 16:41:00,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,787 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,795 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 16:41:00,796 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:41:00,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-25 16:41:00,827 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-25 16:41:00,828 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-25 16:41:00,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,833 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-25 16:41:00,847 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 16:41:00,847 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:41:00,875 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-25 16:41:00,875 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-25 16:41:00,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,883 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,887 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 16:41:00,887 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:41:00,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-25 16:41:00,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:00,920 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:00,926 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-25 16:41:00,926 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 16:41:00,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-25 16:41:00,962 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-25 16:41:00,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:00,966 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 16:41:00,966 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 16:41:00,966 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 16:41:00,966 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 16:41:00,966 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 16:41:00,966 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:00,966 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 16:41:00,966 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 16:41:00,967 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-25 16:41:00,967 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 16:41:00,967 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 16:41:00,968 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:00,981 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:00,985 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:01,066 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 16:41:01,066 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 16:41:01,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,072 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:01,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:41:01,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-25 16:41:01,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,107 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:01,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:41:01,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-25 16:41:01,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,144 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:01,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-25 16:41:01,163 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:41:01,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,179 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 16:41:01,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,180 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-25 16:41:01,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:01,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:01,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,200 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-25 16:41:01,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:01,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:01,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,234 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-25 16:41:01,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:01,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:01,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-25 16:41:01,258 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 16:41:01,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,259 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-25 16:41:01,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,305 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-25 16:41:01,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,352 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-25 16:41:01,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-25 16:41:01,398 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 16:41:01,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,399 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-25 16:41:01,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:01,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:01,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-25 16:41:01,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,418 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-25 16:41:01,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:01,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:01,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,440 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-25 16:41:01,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:01,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:01,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:01,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-25 16:41:01,466 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 16:41:01,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,467 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-25 16:41:01,474 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 [2022-11-25 16:41:01,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:01,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:01,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:01,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,493 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,499 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 [2022-11-25 16:41:01,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-25 16:41:01,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:01,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:01,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:01,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,545 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-25 16:41:01,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:01,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:01,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:01,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,591 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 16:41:01,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,592 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-25 16:41:01,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:01,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-25 16:41:01,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,635 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-25 16:41:01,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:01,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-25 16:41:01,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,661 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-25 16:41:01,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:01,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-25 16:41:01,689 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 16:41:01,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,690 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-25 16:41:01,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:01,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:01,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:01,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-25 16:41:01,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,713 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-25 16:41:01,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:01,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,727 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:01,730 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:01,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,764 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-25 16:41:01,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:01,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:01,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:01,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,819 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 16:41:01,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,820 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:01,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-25 16:41:01,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,879 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-25 16:41:01,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:01,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,925 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,928 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 [2022-11-25 16:41:01,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:01,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:01,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-25 16:41:01,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:01,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:01,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:01,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:01,975 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 16:41:01,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:01,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:01,976 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:01,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:01,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-25 16:41:01,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:01,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:01,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:01,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:01,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:01,993 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:01,994 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:01,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:02,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,024 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-25 16:41:02,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:02,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:02,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:02,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:02,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:02,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,069 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-25 16:41:02,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:02,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:02,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:02,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,087 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:02,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:02,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,278 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 16:41:02,279 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 16:41:02,279 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 16:41:02,279 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 16:41:02,279 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 16:41:02,279 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,279 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 16:41:02,279 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 16:41:02,279 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2022-11-25 16:41:02,279 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 16:41:02,280 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 16:41:02,285 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,289 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,292 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,304 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,308 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,313 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,316 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,332 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,355 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,358 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 16:41:02,567 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 16:41:02,567 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 16:41:02,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,569 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-25 16:41:02,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:02,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:41:02,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:02,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,612 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:02,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,628 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 16:41:02,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:02,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-25 16:41:02,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,644 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-25 16:41:02,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,683 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-25 16:41:02,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,732 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-25 16:41:02,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,771 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-25 16:41:02,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,813 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-25 16:41:02,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,834 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,835 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,860 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-25 16:41:02,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,878 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,904 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:02,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-25 16:41:02,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,943 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,947 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 [2022-11-25 16:41:02,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-25 16:41:02,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:02,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:02,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:02,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:02,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:02,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:02,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:02,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:02,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:02,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:02,995 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:02,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-25 16:41:03,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:03,013 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:03,013 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:03,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,035 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-25 16:41:03,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:03,053 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:03,053 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:03,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,076 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:03,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-25 16:41:03,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:03,098 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:03,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,120 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:03,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:03,141 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:03,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-25 16:41:03,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,163 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:03,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:03,187 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:03,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-25 16:41:03,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-25 16:41:03,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,194 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-25 16:41:03,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 16:41:03,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:03,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 16:41:03,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-25 16:41:03,218 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 16:41:03,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,219 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-25 16:41:03,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:03,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:03,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:03,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,240 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-25 16:41:03,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:03,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,253 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:03,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:03,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,283 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-25 16:41:03,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,300 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,300 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-25 16:41:03,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,309 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-25 16:41:03,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,323 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,323 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,332 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-25 16:41:03,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,346 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,346 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-25 16:41:03,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,354 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-25 16:41:03,356 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 [2022-11-25 16:41:03,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-25 16:41:03,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,382 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-25 16:41:03,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,397 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,397 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-25 16:41:03,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,405 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-25 16:41:03,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,419 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,419 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-25 16:41:03,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,449 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-25 16:41:03,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,463 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,463 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-25 16:41:03,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,479 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-25 16:41:03,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,493 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,493 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,502 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-25 16:41:03,504 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 [2022-11-25 16:41:03,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,516 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,516 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-25 16:41:03,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,529 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-25 16:41:03,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,543 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,543 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-25 16:41:03,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,552 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-25 16:41:03,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,566 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,566 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-25 16:41:03,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,574 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-25 16:41:03,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,588 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-25 16:41:03,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,623 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-25 16:41:03,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,675 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-25 16:41:03,679 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 [2022-11-25 16:41:03,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:03,694 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:03,694 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:03,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,709 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 16:41:03,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,711 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-25 16:41:03,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:03,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:03,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:03,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,752 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-25 16:41:03,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:03,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:03,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:03,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,820 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-25 16:41:03,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,842 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:03,842 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:03,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-25 16:41:03,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,852 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-25 16:41:03,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,867 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:03,867 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:03,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-25 16:41:03,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,890 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-25 16:41:03,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,905 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:03,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:03,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,925 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-25 16:41:03,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:03,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:03,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-25 16:41:03,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,966 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-25 16:41:03,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:03,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:03,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:03,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:03,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:03,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:03,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:03,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:03,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:03,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:03,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:03,990 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:03,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-25 16:41:03,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-25 16:41:04,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,015 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-25 16:41:04,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,030 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,030 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-25 16:41:04,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,041 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,059 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-25 16:41:04,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,076 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,084 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 [2022-11-25 16:41:04,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-25 16:41:04,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,125 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-25 16:41:04,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,142 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,155 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-25 16:41:04,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,179 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-25 16:41:04,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-25 16:41:04,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,205 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-25 16:41:04,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,230 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-25 16:41:04,233 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 [2022-11-25 16:41:04,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:04,248 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:04,248 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:04,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-25 16:41:04,263 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 16:41:04,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,265 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-25 16:41:04,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:04,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:04,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:04,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-25 16:41:04,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,285 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,292 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 [2022-11-25 16:41:04,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-25 16:41:04,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:04,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,304 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:04,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:04,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-25 16:41:04,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,312 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-25 16:41:04,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-25 16:41:04,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,343 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-25 16:41:04,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,360 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,360 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-25 16:41:04,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,371 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-25 16:41:04,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,386 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,386 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-25 16:41:04,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,398 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-25 16:41:04,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,414 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,414 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-25 16:41:04,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,431 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-25 16:41:04,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,447 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-25 16:41:04,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,461 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-25 16:41:04,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,476 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,476 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,487 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-25 16:41:04,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,503 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-25 16:41:04,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,517 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-25 16:41:04,518 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 [2022-11-25 16:41:04,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,533 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,533 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,545 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-25 16:41:04,547 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 [2022-11-25 16:41:04,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-25 16:41:04,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,571 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-25 16:41:04,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,586 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,586 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-25 16:41:04,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,597 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-25 16:41:04,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-25 16:41:04,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,631 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-25 16:41:04,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,646 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,646 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-25 16:41:04,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,657 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-25 16:41:04,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,674 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-25 16:41:04,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,684 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-25 16:41:04,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 16:41:04,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:04,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:04,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:04,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-25 16:41:04,719 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 16:41:04,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,719 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-25 16:41:04,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:04,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:04,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:04,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-25 16:41:04,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,739 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-25 16:41:04,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:04,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 16:41:04,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:04,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-25 16:41:04,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,773 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-25 16:41:04,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:04,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:04,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-25 16:41:04,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,799 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-25 16:41:04,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,814 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:04,814 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:04,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-25 16:41:04,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,829 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-25 16:41:04,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,843 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:04,843 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:04,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-25 16:41:04,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,853 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-25 16:41:04,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,869 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:04,869 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:04,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,906 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-25 16:41:04,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:04,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:04,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:04,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,943 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-25 16:41:04,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:04,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:04,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:04,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:04,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-25 16:41:04,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:04,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:04,986 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:04,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-25 16:41:04,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:04,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:04,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:04,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:04,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:04,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,001 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,011 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-25 16:41:05,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,026 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,026 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,036 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-25 16:41:05,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,052 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,063 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-25 16:41:05,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,078 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,078 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-25 16:41:05,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,088 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-25 16:41:05,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,103 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,113 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-25 16:41:05,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-25 16:41:05,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,139 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-25 16:41:05,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,154 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-25 16:41:05,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,165 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-25 16:41:05,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:05,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 16:41:05,182 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 16:41:05,183 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 16:41:05,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,199 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 16:41:05,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,200 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-25 16:41:05,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:05,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:05,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:05,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-25 16:41:05,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,221 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-25 16:41:05,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,234 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:05,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:05,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:05,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,243 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-25 16:41:05,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,256 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,271 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-25 16:41:05,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,284 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-25 16:41:05,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,298 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-25 16:41:05,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,313 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,314 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-25 16:41:05,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,326 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-25 16:41:05,329 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 [2022-11-25 16:41:05,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,340 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,344 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,344 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,402 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-25 16:41:05,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,418 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-25 16:41:05,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,430 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-25 16:41:05,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,443 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-25 16:41:05,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,459 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-25 16:41:05,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-25 16:41:05,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,486 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-25 16:41:05,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,502 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-25 16:41:05,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,514 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-25 16:41:05,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-25 16:41:05,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,541 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-25 16:41:05,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,554 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,557 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,557 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-25 16:41:05,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,570 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-25 16:41:05,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-25 16:41:05,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,599 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-25 16:41:05,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,628 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-25 16:41:05,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,685 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-25 16:41:05,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 16:41:05,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:05,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:05,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:05,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,746 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 16:41:05,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,748 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-25 16:41:05,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:05,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:05,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:05,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:05,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:05,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,792 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-25 16:41:05,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:05,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:05,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:05,815 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 16:41:05,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:05,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-25 16:41:05,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,836 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-25 16:41:05,838 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 [2022-11-25 16:41:05,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:05,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:05,852 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:05,852 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:05,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-25 16:41:05,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,869 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-25 16:41:05,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:05,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:05,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:05,886 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:05,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-25 16:41:05,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,901 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-25 16:41:05,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:05,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:05,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:05,919 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:05,919 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:05,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:05,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:05,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:05,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:05,940 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:05,948 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 [2022-11-25 16:41:05,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-25 16:41:05,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:05,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:05,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:05,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:05,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:05,971 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:05,971 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,191 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,195 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 [2022-11-25 16:41:06,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-25 16:41:06,212 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,212 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,254 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-25 16:41:06,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,281 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,308 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-25 16:41:06,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,330 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,330 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,356 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-25 16:41:06,376 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,376 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,404 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-25 16:41:06,424 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,424 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,452 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-25 16:41:06,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,500 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-25 16:41:06,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,521 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,521 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-25 16:41:06,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,543 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,547 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 [2022-11-25 16:41:06,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-25 16:41:06,565 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,565 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,593 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-25 16:41:06,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:06,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,627 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-25 16:41:06,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:06,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 16:41:06,646 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 16:41:06,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 16:41:06,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-25 16:41:06,681 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 16:41:06,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,682 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-25 16:41:06,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:06,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:06,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:06,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-25 16:41:06,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,701 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-25 16:41:06,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:06,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 16:41:06,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:06,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-25 16:41:06,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,721 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-25 16:41:06,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-25 16:41:06,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,749 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-25 16:41:06,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-25 16:41:06,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,773 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-25 16:41:06,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-25 16:41:06,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,798 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-25 16:41:06,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-25 16:41:06,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,834 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-25 16:41:06,836 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 [2022-11-25 16:41:06,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,848 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,848 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-25 16:41:06,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,858 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-25 16:41:06,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,873 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,873 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-25 16:41:06,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,882 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-25 16:41:06,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-25 16:41:06,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,907 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-25 16:41:06,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-25 16:41:06,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,931 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-25 16:41:06,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-25 16:41:06,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,955 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-25 16:41:06,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:06,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:06,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-25 16:41:06,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:06,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:06,980 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:06,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-25 16:41:06,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:06,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:06,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:06,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:06,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:06,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:06,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:06,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:07,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-25 16:41:07,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,005 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-25 16:41:07,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:07,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:07,020 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:07,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:07,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-25 16:41:07,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,031 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-25 16:41:07,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:07,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:07,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:07,045 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:07,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-25 16:41:07,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,055 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-25 16:41:07,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 16:41:07,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 16:41:07,072 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 16:41:07,072 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 16:41:07,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-25 16:41:07,090 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 16:41:07,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,091 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-25 16:41:07,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:07,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:07,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:07,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-25 16:41:07,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,112 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-25 16:41:07,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 16:41:07,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 16:41:07,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 16:41:07,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:07,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,135 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-25 16:41:07,137 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 [2022-11-25 16:41:07,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,150 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,150 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:07,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,164 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-25 16:41:07,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,177 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,180 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,180 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:07,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,192 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-25 16:41:07,195 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 [2022-11-25 16:41:07,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,208 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,208 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:07,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,220 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-25 16:41:07,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,233 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,233 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,238 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,238 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-25 16:41:07,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,300 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-25 16:41:07,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,316 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,316 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-25 16:41:07,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,329 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-25 16:41:07,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,357 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,357 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-25 16:41:07,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,370 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-25 16:41:07,373 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 [2022-11-25 16:41:07,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,384 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,387 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,387 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-25 16:41:07,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,399 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-25 16:41:07,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,412 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,415 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,415 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-25 16:41:07,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,440 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-25 16:41:07,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,457 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,460 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,460 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-25 16:41:07,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,473 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-25 16:41:07,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,486 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,488 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,489 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-25 16:41:07,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,502 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-25 16:41:07,504 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 [2022-11-25 16:41:07,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,518 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-25 16:41:07,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,547 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-25 16:41:07,571 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,572 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-25 16:41:07,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,584 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-25 16:41:07,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,597 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,600 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,600 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-25 16:41:07,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 16:41:07,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:41:07,613 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 16:41:07,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-25 16:41:07,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 16:41:07,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 16:41:07,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 16:41:07,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 16:41:07,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 16:41:07,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 16:41:07,632 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 16:41:07,632 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 16:41:07,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 16:41:07,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-11-25 16:41:07,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 25.11 04:41:07 BoogieIcfgContainer [2022-11-25 16:41:07,669 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-25 16:41:07,669 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 16:41:07,669 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 16:41:07,670 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 16:41:07,670 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:50" (3/4) ... [2022-11-25 16:41:07,673 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 16:41:07,673 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 16:41:07,674 INFO L158 Benchmark]: Toolchain (without parser) took 18231.62ms. Allocated memory was 151.0MB in the beginning and 230.7MB in the end (delta: 79.7MB). Free memory was 121.0MB in the beginning and 152.6MB in the end (delta: -31.6MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2022-11-25 16:41:07,675 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 151.0MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:41:07,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.97ms. Allocated memory is still 151.0MB. Free memory was 120.6MB in the beginning and 111.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 16:41:07,675 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.93ms. Allocated memory is still 151.0MB. Free memory was 111.0MB in the beginning and 109.7MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 16:41:07,676 INFO L158 Benchmark]: Boogie Preprocessor took 35.39ms. Allocated memory is still 151.0MB. Free memory was 109.7MB in the beginning and 108.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:41:07,676 INFO L158 Benchmark]: RCFGBuilder took 325.10ms. Allocated memory is still 151.0MB. Free memory was 108.6MB in the beginning and 99.7MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-25 16:41:07,676 INFO L158 Benchmark]: BuchiAutomizer took 17558.47ms. Allocated memory was 151.0MB in the beginning and 230.7MB in the end (delta: 79.7MB). Free memory was 99.3MB in the beginning and 152.6MB in the end (delta: -53.3MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. [2022-11-25 16:41:07,677 INFO L158 Benchmark]: Witness Printer took 3.64ms. Allocated memory is still 230.7MB. Free memory is still 152.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:41:07,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 151.0MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.97ms. Allocated memory is still 151.0MB. Free memory was 120.6MB in the beginning and 111.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.93ms. Allocated memory is still 151.0MB. Free memory was 111.0MB in the beginning and 109.7MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.39ms. Allocated memory is still 151.0MB. Free memory was 109.7MB in the beginning and 108.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 325.10ms. Allocated memory is still 151.0MB. Free memory was 108.6MB in the beginning and 99.7MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 17558.47ms. Allocated memory was 151.0MB in the beginning and 230.7MB in the end (delta: 79.7MB). Free memory was 99.3MB in the beginning and 152.6MB in the end (delta: -53.3MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. * Witness Printer took 3.64ms. Allocated memory is still 230.7MB. Free memory is still 152.6MB. 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 17.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 17.4s. 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: inital38 mio100 ax100 hnf100 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 26ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 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;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-25 16:41:07,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a00d353-2596-4390-a8b9-3652a0e4933a/bin/uautomizer-ZsLfNo2U6R/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