./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-new/count_by_k.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-new/count_by_k.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8 --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 ee41851a84d57c0c483c2a5edf48180b7c141c1991cdc82f0d66c6775eb49f5b --- 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-2329fc7 [2022-12-13 12:24:46,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 12:24:46,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 12:24:46,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 12:24:46,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 12:24:46,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 12:24:46,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 12:24:46,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 12:24:46,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 12:24:46,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 12:24:46,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 12:24:46,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 12:24:46,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 12:24:46,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 12:24:46,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 12:24:46,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 12:24:46,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 12:24:46,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 12:24:46,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 12:24:46,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 12:24:46,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 12:24:46,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 12:24:46,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 12:24:46,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 12:24:46,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 12:24:46,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 12:24:46,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 12:24:46,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 12:24:46,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 12:24:46,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 12:24:46,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 12:24:46,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 12:24:46,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 12:24:46,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 12:24:46,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 12:24:46,332 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 12:24:46,333 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 12:24:46,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 12:24:46,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 12:24:46,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 12:24:46,334 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 12:24:46,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-12-13 12:24:46,349 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 12:24:46,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 12:24:46,355 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 12:24:46,355 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 12:24:46,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 12:24:46,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 12:24:46,356 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 12:24:46,356 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-12-13 12:24:46,357 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-12-13 12:24:46,357 INFO L138 SettingsManager]: * Use old map elimination=false [2022-12-13 12:24:46,357 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-12-13 12:24:46,357 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-12-13 12:24:46,357 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-12-13 12:24:46,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 12:24:46,358 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 12:24:46,358 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 12:24:46,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 12:24:46,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 12:24:46,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 12:24:46,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-12-13 12:24:46,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-12-13 12:24:46,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-12-13 12:24:46,359 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 12:24:46,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 12:24:46,360 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-12-13 12:24:46,360 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 12:24:46,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-12-13 12:24:46,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 12:24:46,360 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 12:24:46,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 12:24:46,361 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 12:24:46,362 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-12-13 12:24:46,362 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_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee41851a84d57c0c483c2a5edf48180b7c141c1991cdc82f0d66c6775eb49f5b [2022-12-13 12:24:46,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 12:24:46,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 12:24:46,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 12:24:46,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 12:24:46,575 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 12:24:46,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/loop-new/count_by_k.i [2022-12-13 12:24:49,123 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 12:24:49,262 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 12:24:49,262 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/sv-benchmarks/c/loop-new/count_by_k.i [2022-12-13 12:24:49,267 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/data/b52d12965/0fb5d14f641b4f27bb3f8130d2b4095a/FLAGef8162430 [2022-12-13 12:24:49,277 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/data/b52d12965/0fb5d14f641b4f27bb3f8130d2b4095a [2022-12-13 12:24:49,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 12:24:49,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 12:24:49,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 12:24:49,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 12:24:49,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 12:24:49,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec587cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49, skipping insertion in model container [2022-12-13 12:24:49,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 12:24:49,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 12:24:49,402 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_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/sv-benchmarks/c/loop-new/count_by_k.i[891,904] [2022-12-13 12:24:49,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:24:49,416 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 12:24:49,427 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_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/sv-benchmarks/c/loop-new/count_by_k.i[891,904] [2022-12-13 12:24:49,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:24:49,439 INFO L208 MainTranslator]: Completed translation [2022-12-13 12:24:49,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49 WrapperNode [2022-12-13 12:24:49,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 12:24:49,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 12:24:49,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 12:24:49,440 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 12:24:49,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,463 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 31 [2022-12-13 12:24:49,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 12:24:49,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 12:24:49,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 12:24:49,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 12:24:49,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,475 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 12:24:49,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 12:24:49,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 12:24:49,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 12:24:49,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (1/1) ... [2022-12-13 12:24:49,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:49,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:49,501 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:49,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-12-13 12:24:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 12:24:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 12:24:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 12:24:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 12:24:49,578 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 12:24:49,580 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 12:24:49,641 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 12:24:49,646 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 12:24:49,646 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 12:24:49,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:24:49 BoogieIcfgContainer [2022-12-13 12:24:49,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 12:24:49,648 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-12-13 12:24:49,648 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-12-13 12:24:49,651 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-12-13 12:24:49,652 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 12:24:49,652 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.12 12:24:49" (1/3) ... [2022-12-13 12:24:49,652 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@60d7eb9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 12:24:49, skipping insertion in model container [2022-12-13 12:24:49,652 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 12:24:49,653 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:24:49" (2/3) ... [2022-12-13 12:24:49,653 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@60d7eb9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 12:24:49, skipping insertion in model container [2022-12-13 12:24:49,653 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 12:24:49,653 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:24:49" (3/3) ... [2022-12-13 12:24:49,654 INFO L332 chiAutomizerObserver]: Analyzing ICFG count_by_k.i [2022-12-13 12:24:49,695 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-12-13 12:24:49,695 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-12-13 12:24:49,695 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-12-13 12:24:49,695 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-12-13 12:24:49,695 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-12-13 12:24:49,695 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-12-13 12:24:49,695 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-12-13 12:24:49,695 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-12-13 12:24:49,699 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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) [2022-12-13 12:24:49,712 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2022-12-13 12:24:49,712 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:24:49,712 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:24:49,716 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-12-13 12:24:49,716 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-12-13 12:24:49,716 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-12-13 12:24:49,716 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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) [2022-12-13 12:24:49,717 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2022-12-13 12:24:49,717 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 12:24:49,717 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 12:24:49,718 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-12-13 12:24:49,718 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-12-13 12:24:49,724 INFO L748 eck$LassoCheckResult]: Stem: 9#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_~i~0#1, main_~k~0#1;havoc main_~i~0#1;havoc main_~k~0#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1; 8#L28true assume !!(0 <= main_~k~0#1 && main_~k~0#1 <= 10);main_~i~0#1 := 0; 4#L29-3true [2022-12-13 12:24:49,724 INFO L750 eck$LassoCheckResult]: Loop: 4#L29-3true assume !!(main_~i~0#1 < 1000000 * main_~k~0#1); 13#L29-2true main_~i~0#1 := main_~i~0#1 + main_~k~0#1; 4#L29-3true [2022-12-13 12:24:49,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:49,729 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2022-12-13 12:24:49,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:24:49,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545479344] [2022-12-13 12:24:49,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:24:49,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:24:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:49,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:24:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:49,815 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:24:49,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:49,817 INFO L85 PathProgramCache]: Analyzing trace with hash 1443, now seen corresponding path program 1 times [2022-12-13 12:24:49,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:24:49,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037308848] [2022-12-13 12:24:49,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:24:49,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:24:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:49,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:24:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:49,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:24:49,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:49,832 INFO L85 PathProgramCache]: Analyzing trace with hash 28695942, now seen corresponding path program 1 times [2022-12-13 12:24:49,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:24:49,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364195550] [2022-12-13 12:24:49,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:24:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:24:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:49,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:24:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:49,849 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:24:50,030 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:24:50,031 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:24:50,031 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:24:50,031 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:24:50,031 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:24:50,031 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,031 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:24:50,031 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:24:50,032 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_by_k.i_Iteration1_Lasso [2022-12-13 12:24:50,032 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:24:50,032 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:24:50,050 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,059 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,076 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,078 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,081 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,090 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,093 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,108 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,116 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:50,215 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:24:50,219 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:24:50,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,222 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-12-13 12:24:50,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:50,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:24:50,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:50,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,244 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-12-13 12:24:50,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,260 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-12-13 12:24:50,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,270 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-12-13 12:24:50,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,296 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,296 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,304 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-12-13 12:24:50,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:50,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,320 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 12:24:50,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:50,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-12-13 12:24:50,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,334 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-12-13 12:24:50,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,350 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-12-13 12:24:50,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,358 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-12-13 12:24:50,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,373 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-12-13 12:24:50,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,382 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-12-13 12:24:50,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,407 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-12-13 12:24:50,409 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 [2022-12-13 12:24:50,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-12-13 12:24:50,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,430 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-12-13 12:24:50,432 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 [2022-12-13 12:24:50,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,445 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-12-13 12:24:50,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,454 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-12-13 12:24:50,456 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 [2022-12-13 12:24:50,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,468 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-12-13 12:24:50,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,477 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-12-13 12:24:50,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-12-13 12:24:50,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,500 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-12-13 12:24:50,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,527 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-12-13 12:24:50,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:50,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:50,542 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:50,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-12-13 12:24:50,550 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 12:24:50,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,551 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-12-13 12:24:50,553 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 [2022-12-13 12:24:50,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:50,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:24:50,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:50,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-12-13 12:24:50,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,572 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-12-13 12:24:50,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,587 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-12-13 12:24:50,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,598 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-12-13 12:24:50,601 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 [2022-12-13 12:24:50,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,614 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,614 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-12-13 12:24:50,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,623 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-12-13 12:24:50,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:50,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:24:50,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:50,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-12-13 12:24:50,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,642 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-12-13 12:24:50,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,657 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,657 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-12-13 12:24:50,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,666 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-12-13 12:24:50,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-12-13 12:24:50,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,690 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-12-13 12:24:50,692 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 [2022-12-13 12:24:50,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-12-13 12:24:50,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,715 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-12-13 12:24:50,717 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 [2022-12-13 12:24:50,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,727 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,729 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,730 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,739 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-12-13 12:24:50,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-12-13 12:24:50,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,760 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-12-13 12:24:50,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,774 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,774 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-12-13 12:24:50,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,781 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-12-13 12:24:50,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,803 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-12-13 12:24:50,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,819 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,819 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-12-13 12:24:50,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,832 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-12-13 12:24:50,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:50,846 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:50,846 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:50,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,853 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 12:24:50,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,854 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-12-13 12:24:50,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:50,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:50,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:24:50,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:50,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,873 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-12-13 12:24:50,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:50,887 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:50,887 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:50,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-12-13 12:24:50,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,896 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-12-13 12:24:50,898 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 [2022-12-13 12:24:50,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:50,911 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:50,911 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:50,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,919 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-12-13 12:24:50,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:50,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:50,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:24:50,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:50,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:50,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,938 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-12-13 12:24:50,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:50,953 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:50,953 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:50,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-12-13 12:24:50,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,964 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-12-13 12:24:50,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:50,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:50,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:50,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:50,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:50,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:50,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:50,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:50,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-12-13 12:24:50,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:50,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:50,988 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:50,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-12-13 12:24:50,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,003 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-12-13 12:24:51,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,012 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-12-13 12:24:51,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-12-13 12:24:51,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,036 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-12-13 12:24:51,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,051 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,051 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-12-13 12:24:51,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,061 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-12-13 12:24:51,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-12-13 12:24:51,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,085 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-12-13 12:24:51,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,108 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-12-13 12:24:51,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,124 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,138 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-12-13 12:24:51,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,153 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,153 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,161 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 12:24:51,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,162 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-12-13 12:24:51,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:51,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:24:51,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:51,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-12-13 12:24:51,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,181 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-12-13 12:24:51,183 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 [2022-12-13 12:24:51,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-12-13 12:24:51,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,211 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-12-13 12:24:51,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-12-13 12:24:51,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,239 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-12-13 12:24:51,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:51,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:24:51,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:51,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,257 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-12-13 12:24:51,259 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 [2022-12-13 12:24:51,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,272 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,272 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,283 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-12-13 12:24:51,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,309 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-12-13 12:24:51,311 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 [2022-12-13 12:24:51,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-12-13 12:24:51,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,335 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-12-13 12:24:51,337 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 [2022-12-13 12:24:51,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,350 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,360 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-12-13 12:24:51,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,375 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,375 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-12-13 12:24:51,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,384 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-12-13 12:24:51,387 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 [2022-12-13 12:24:51,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,399 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-12-13 12:24:51,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,407 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-12-13 12:24:51,409 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 [2022-12-13 12:24:51,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,422 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-12-13 12:24:51,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,430 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-12-13 12:24:51,432 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 [2022-12-13 12:24:51,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,446 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,460 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-12-13 12:24:51,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:51,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:51,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:51,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:51,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,481 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 12:24:51,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,482 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-12-13 12:24:51,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:51,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:24:51,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:51,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,502 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-12-13 12:24:51,504 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 [2022-12-13 12:24:51,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,515 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,515 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,523 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-12-13 12:24:51,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,538 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,546 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-12-13 12:24:51,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:51,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 12:24:51,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:51,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-12-13 12:24:51,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,564 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-12-13 12:24:51,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,578 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,578 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-12-13 12:24:51,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,586 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-12-13 12:24:51,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,601 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,601 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-12-13 12:24:51,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,609 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-12-13 12:24:51,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-12-13 12:24:51,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,630 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-12-13 12:24:51,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,644 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,644 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-12-13 12:24:51,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,652 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-12-13 12:24:51,654 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 [2022-12-13 12:24:51,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,665 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,665 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-12-13 12:24:51,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,672 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-12-13 12:24:51,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-12-13 12:24:51,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,695 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-12-13 12:24:51,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,710 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,710 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-12-13 12:24:51,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,719 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-12-13 12:24:51,721 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 [2022-12-13 12:24:51,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,734 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,734 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-12-13 12:24:51,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,747 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-12-13 12:24:51,749 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 [2022-12-13 12:24:51,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:51,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 12:24:51,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 12:24:51,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 12:24:51,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-12-13 12:24:51,768 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 12:24:51,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,769 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-12-13 12:24:51,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:51,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:24:51,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:51,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-12-13 12:24:51,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,789 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-12-13 12:24:51,791 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 [2022-12-13 12:24:51,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-12-13 12:24:51,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,815 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-12-13 12:24:51,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,840 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-12-13 12:24:51,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,853 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:51,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:24:51,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:51,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,860 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-12-13 12:24:51,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,885 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-12-13 12:24:51,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,897 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,899 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,899 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:51,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,910 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-12-13 12:24:51,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,922 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-12-13 12:24:51,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,935 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-12-13 12:24:51,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:51,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-12-13 12:24:51,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,960 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-12-13 12:24:51,963 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 [2022-12-13 12:24:51,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:51,973 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:51,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:51,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:51,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:51,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:51,976 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:51,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:51,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-12-13 12:24:51,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:51,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:51,990 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:51,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-12-13 12:24:51,992 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 [2022-12-13 12:24:52,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,002 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:52,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-12-13 12:24:52,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,015 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-12-13 12:24:52,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,027 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:52,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-12-13 12:24:52,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,040 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-12-13 12:24:52,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:52,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,055 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,055 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-12-13 12:24:52,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,073 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-12-13 12:24:52,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 12:24:52,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-12-13 12:24:52,097 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 12:24:52,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,098 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-12-13 12:24:52,100 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 [2022-12-13 12:24:52,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:52,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,112 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:24:52,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:52,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-12-13 12:24:52,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,119 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-12-13 12:24:52,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-12-13 12:24:52,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,152 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-12-13 12:24:52,154 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 [2022-12-13 12:24:52,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-12-13 12:24:52,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,181 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-12-13 12:24:52,183 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 [2022-12-13 12:24:52,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:52,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,194 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 12:24:52,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:52,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-12-13 12:24:52,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,202 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-12-13 12:24:52,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,218 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,218 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-12-13 12:24:52,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,229 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-12-13 12:24:52,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,245 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,245 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-12-13 12:24:52,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,257 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-12-13 12:24:52,259 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 [2022-12-13 12:24:52,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,269 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,272 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,272 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-12-13 12:24:52,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,286 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-12-13 12:24:52,288 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 [2022-12-13 12:24:52,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,301 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,301 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-12-13 12:24:52,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,312 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-12-13 12:24:52,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,327 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-12-13 12:24:52,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,340 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-12-13 12:24:52,343 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 [2022-12-13 12:24:52,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,355 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,355 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-12-13 12:24:52,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,367 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-12-13 12:24:52,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,382 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-12-13 12:24:52,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,397 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-12-13 12:24:52,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,414 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,414 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:52,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,437 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-12-13 12:24:52,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 12:24:52,452 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 12:24:52,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 12:24:52,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-12-13 12:24:52,463 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 12:24:52,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,464 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-12-13 12:24:52,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:52,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:24:52,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:52,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-12-13 12:24:52,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,483 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-12-13 12:24:52,485 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 [2022-12-13 12:24:52,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-12-13 12:24:52,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,506 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-12-13 12:24:52,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,520 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,520 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-12-13 12:24:52,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,528 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-12-13 12:24:52,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:52,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 12:24:52,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:52,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-12-13 12:24:52,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,547 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-12-13 12:24:52,549 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 [2022-12-13 12:24:52,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,561 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,561 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-12-13 12:24:52,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,569 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-12-13 12:24:52,571 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 [2022-12-13 12:24:52,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-12-13 12:24:52,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,593 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-12-13 12:24:52,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,607 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-12-13 12:24:52,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,616 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-12-13 12:24:52,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,629 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,629 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-12-13 12:24:52,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,637 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-12-13 12:24:52,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,651 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,651 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-12-13 12:24:52,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,660 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-12-13 12:24:52,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,674 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,674 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-12-13 12:24:52,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,682 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-12-13 12:24:52,684 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 [2022-12-13 12:24:52,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:52,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,705 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-12-13 12:24:52,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,720 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,720 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-12-13 12:24:52,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,733 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-12-13 12:24:52,738 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 [2022-12-13 12:24:52,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 12:24:52,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 12:24:52,750 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 12:24:52,750 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 12:24:52,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:52,759 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 12:24:52,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,759 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-12-13 12:24:52,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:52,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:52,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:52,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-12-13 12:24:52,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,779 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-12-13 12:24:52,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,791 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,793 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,793 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-12-13 12:24:52,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,802 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-12-13 12:24:52,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,815 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,817 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,817 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-12-13 12:24:52,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,828 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-12-13 12:24:52,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 12:24:52,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,841 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:52,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 12:24:52,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-12-13 12:24:52,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,847 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-12-13 12:24:52,849 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 [2022-12-13 12:24:52,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,862 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,862 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-12-13 12:24:52,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,872 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-12-13 12:24:52,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,886 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,887 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-12-13 12:24:52,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,896 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-12-13 12:24:52,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,909 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,911 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,912 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-12-13 12:24:52,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,923 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-12-13 12:24:52,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,936 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,939 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,939 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-12-13 12:24:52,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,950 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-12-13 12:24:52,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:52,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,966 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,966 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:52,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-12-13 12:24:52,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:52,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:52,977 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:52,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-12-13 12:24:52,979 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 [2022-12-13 12:24:52,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:52,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:52,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:52,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:52,989 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:52,991 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:52,991 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:52,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:53,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:53,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:53,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:53,002 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:53,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-12-13 12:24:53,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:53,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:53,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:53,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:53,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:53,013 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:53,015 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:53,015 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:53,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:53,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-12-13 12:24:53,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:53,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:53,026 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:53,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-12-13 12:24:53,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:53,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:53,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:53,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:53,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:53,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:53,043 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:53,043 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:53,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:53,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-12-13 12:24:53,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:53,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:53,066 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:53,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-12-13 12:24:53,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 12:24:53,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 12:24:53,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 12:24:53,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:53,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:53,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 12:24:53,081 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 12:24:53,081 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 12:24:53,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 12:24:53,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-12-13 12:24:53,089 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-12-13 12:24:53,089 INFO L748 eck$LassoCheckResult]: Stem: 9#$Ultimate##0true 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(9, 2); 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_~i~0#1, main_~k~0#1;havoc main_~i~0#1;havoc main_~k~0#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1; 8#L28true assume !!(0 <= main_~k~0#1 && main_~k~0#1 <= 10);main_~i~0#1 := 0; 4#L29-3true assume !!(main_~i~0#1 < 1000000 * main_~k~0#1); 13#L29-2true main_~i~0#1 := main_~i~0#1 + main_~k~0#1; 4#L29-3true [2022-12-13 12:24:53,089 INFO L750 eck$LassoCheckResult]: Loop: 4#L29-3true assume !!(main_~i~0#1 < 1000000 * main_~k~0#1); 13#L29-2true main_~i~0#1 := main_~i~0#1 + main_~k~0#1; 4#L29-3true [2022-12-13 12:24:53,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:53,090 INFO L85 PathProgramCache]: Analyzing trace with hash 28695942, now seen corresponding path program 2 times [2022-12-13 12:24:53,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:24:53,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767545638] [2022-12-13 12:24:53,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:24:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:24:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:53,096 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:24:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:53,101 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:24:53,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:53,102 INFO L85 PathProgramCache]: Analyzing trace with hash 1443, now seen corresponding path program 2 times [2022-12-13 12:24:53,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:24:53,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045273051] [2022-12-13 12:24:53,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:24:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:24:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:53,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:24:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:53,107 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:24:53,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:53,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1806996968, now seen corresponding path program 3 times [2022-12-13 12:24:53,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:24:53,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74665189] [2022-12-13 12:24:53,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:24:53,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:24:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:53,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 12:24:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 12:24:53,120 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 12:24:53,227 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 12:24:53,227 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 12:24:53,227 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 12:24:53,227 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 12:24:53,228 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 12:24:53,228 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:53,228 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 12:24:53,228 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 12:24:53,228 INFO L133 ssoRankerPreferences]: Filename of dumped script: count_by_k.i_Iteration1_Lasso [2022-12-13 12:24:53,228 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 12:24:53,228 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 12:24:53,229 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,238 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,240 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,242 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,249 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,251 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,254 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,260 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,271 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 12:24:53,337 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 12:24:53,337 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 12:24:53,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:53,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:53,338 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:53,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-12-13 12:24:53,340 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 [2022-12-13 12:24:53,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 12:24:53,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 12:24:53,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 12:24:53,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 12:24:53,352 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 12:24:53,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 12:24:53,357 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-12-13 12:24:53,367 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-12-13 12:24:53,367 INFO L444 ModelExtractionUtils]: 2 out of 10 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-12-13 12:24:53,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 12:24:53,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:24:53,394 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 12:24:53,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-12-13 12:24:53,395 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-12-13 12:24:53,409 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-12-13 12:24:53,409 INFO L513 LassoAnalysis]: Proved termination. [2022-12-13 12:24:53,410 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~k~0#1) = -1*ULTIMATE.start_main_~i~0#1 + 1000000*ULTIMATE.start_main_~k~0#1 Supporting invariants [1000000*ULTIMATE.start_main_~k~0#1 - 1 >= 0] [2022-12-13 12:24:53,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-12-13 12:24:53,420 INFO L156 tatePredicateManager]: 1 out of 2 supporting invariants were superfluous and have been removed [2022-12-13 12:24:53,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:24:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:24:53,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 12:24:53,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 12:24:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:24:53,501 WARN L261 TraceCheckSpWp]: Trace formula consists of 6 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 12:24:53,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 12:24:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 12:24:53,547 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 2 loop predicates [2022-12-13 12:24:53,548 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 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) [2022-12-13 12:24:53,623 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 42 states and 50 transitions. Complement of second has 9 states. [2022-12-13 12:24:53,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 7 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2022-12-13 12:24:53,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 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) [2022-12-13 12:24:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 35 transitions. [2022-12-13 12:24:53,631 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 35 transitions. Stem has 5 letters. Loop has 2 letters. [2022-12-13 12:24:53,632 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:24:53,632 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 35 transitions. Stem has 7 letters. Loop has 2 letters. [2022-12-13 12:24:53,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:24:53,633 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 35 transitions. Stem has 5 letters. Loop has 4 letters. [2022-12-13 12:24:53,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-12-13 12:24:53,634 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42 states and 50 transitions. [2022-12-13 12:24:53,636 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-12-13 12:24:53,639 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42 states to 0 states and 0 transitions. [2022-12-13 12:24:53,639 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-12-13 12:24:53,640 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-12-13 12:24:53,640 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-12-13 12:24:53,640 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 12:24:53,640 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 12:24:53,640 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 12:24:53,640 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 12:24:53,640 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-12-13 12:24:53,640 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-12-13 12:24:53,641 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-12-13 12:24:53,641 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-12-13 12:24:53,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.12 12:24:53 BoogieIcfgContainer [2022-12-13 12:24:53,646 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-12-13 12:24:53,647 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 12:24:53,647 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 12:24:53,647 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 12:24:53,648 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:24:49" (3/4) ... [2022-12-13 12:24:53,650 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 12:24:53,650 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 12:24:53,651 INFO L158 Benchmark]: Toolchain (without parser) took 4371.12ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 118.0MB in the beginning and 57.2MB in the end (delta: 60.8MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. [2022-12-13 12:24:53,651 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 157.3MB. Free memory is still 125.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:24:53,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158.95ms. Allocated memory is still 157.3MB. Free memory was 118.0MB in the beginning and 107.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-13 12:24:53,651 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.52ms. Allocated memory is still 157.3MB. Free memory was 107.5MB in the beginning and 106.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-13 12:24:53,652 INFO L158 Benchmark]: Boogie Preprocessor took 12.79ms. Allocated memory is still 157.3MB. Free memory was 106.4MB in the beginning and 105.4MB in the end (delta: 974.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:24:53,652 INFO L158 Benchmark]: RCFGBuilder took 170.39ms. Allocated memory is still 157.3MB. Free memory was 105.4MB in the beginning and 95.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-13 12:24:53,652 INFO L158 Benchmark]: BuchiAutomizer took 3998.47ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 95.9MB in the beginning and 57.2MB in the end (delta: 38.8MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-12-13 12:24:53,652 INFO L158 Benchmark]: Witness Printer took 3.21ms. Allocated memory is still 188.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:24:53,654 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 157.3MB. Free memory is still 125.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158.95ms. Allocated memory is still 157.3MB. Free memory was 118.0MB in the beginning and 107.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.52ms. Allocated memory is still 157.3MB. Free memory was 107.5MB in the beginning and 106.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 12.79ms. Allocated memory is still 157.3MB. Free memory was 106.4MB in the beginning and 105.4MB in the end (delta: 974.9kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 170.39ms. Allocated memory is still 157.3MB. Free memory was 105.4MB in the beginning and 95.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 3998.47ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 95.9MB in the beginning and 57.2MB in the end (delta: 38.8MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Witness Printer took 3.21ms. Allocated memory is still 188.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * i + 1000000 * k and consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 3.9s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 3.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. Highest rank in rank-based complementation 3. Minimization of det autom 1. 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 [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 22 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22 mSDsluCounter, 38 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 22 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 19 IncrementalHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 16 mSDtfsCounter, 19 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital71 mio100 ax100 hnf100 lsp32 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq143 hnf93 smp100 dnf100 smp100 tf100 neg100 sie112 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 72ms VariablesStem: 2 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-12-13 12:24:53,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-12-13 12:24:53,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d508c9-2d4d-43ea-80c8-78ce976e8aa7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE