./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8 --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 d72d7c845292578ad4711d5954bbaa34eac8266f0504ea14ab2c6e0b02bee46d --- 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-e04fb08 [2022-11-16 11:43:24,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:43:24,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:43:24,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:43:24,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:43:24,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:43:24,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:43:24,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:43:24,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:43:24,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:43:24,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:43:24,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:43:24,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:43:24,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:43:24,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:43:24,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:43:24,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:43:24,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:43:24,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:43:24,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:43:24,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:43:24,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:43:24,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:43:24,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:43:24,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:43:24,202 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:43:24,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:43:24,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:43:24,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:43:24,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:43:24,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:43:24,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:43:24,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:43:24,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:43:24,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:43:24,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:43:24,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:43:24,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:43:24,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:43:24,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:43:24,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:43:24,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-16 11:43:24,245 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:43:24,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:43:24,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:43:24,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:43:24,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:43:24,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:43:24,255 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:43:24,255 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-16 11:43:24,255 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-16 11:43:24,256 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-16 11:43:24,256 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-16 11:43:24,256 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-16 11:43:24,257 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-16 11:43:24,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:43:24,257 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 11:43:24,258 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 11:43:24,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:43:24,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 11:43:24,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:43:24,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-16 11:43:24,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-16 11:43:24,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-16 11:43:24,260 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 11:43:24,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:43:24,261 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-16 11:43:24,261 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:43:24,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-16 11:43:24,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:43:24,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:43:24,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:43:24,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:43:24,264 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-16 11:43:24,264 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_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d72d7c845292578ad4711d5954bbaa34eac8266f0504ea14ab2c6e0b02bee46d [2022-11-16 11:43:24,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:43:24,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:43:24,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:43:24,656 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:43:24,663 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:43:24,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c [2022-11-16 11:43:24,753 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/data/59e6b83a8/eaf598679890468baea0b1c5ef691274/FLAGd32125403 [2022-11-16 11:43:25,487 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:43:25,488 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c [2022-11-16 11:43:25,510 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/data/59e6b83a8/eaf598679890468baea0b1c5ef691274/FLAGd32125403 [2022-11-16 11:43:25,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/data/59e6b83a8/eaf598679890468baea0b1c5ef691274 [2022-11-16 11:43:25,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:43:25,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:43:25,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:43:25,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:43:25,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:43:25,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:43:25" (1/1) ... [2022-11-16 11:43:25,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12641646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:25, skipping insertion in model container [2022-11-16 11:43:25,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:43:25" (1/1) ... [2022-11-16 11:43:25,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:43:25,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:43:26,263 WARN L229 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_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c[31211,31224] [2022-11-16 11:43:26,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:43:26,276 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:43:26,397 WARN L229 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_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c[31211,31224] [2022-11-16 11:43:26,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:43:26,416 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:43:26,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26 WrapperNode [2022-11-16 11:43:26,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:43:26,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:43:26,418 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:43:26,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:43:26,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,523 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 940 [2022-11-16 11:43:26,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:43:26,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:43:26,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:43:26,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:43:26,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,585 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:43:26,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:43:26,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:43:26,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:43:26,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (1/1) ... [2022-11-16 11:43:26,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:26,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:26,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:26,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-16 11:43:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:43:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:43:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:43:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:43:26,944 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:43:26,947 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:43:28,324 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:43:28,351 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:43:28,351 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:43:28,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:43:28 BoogieIcfgContainer [2022-11-16 11:43:28,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:43:28,365 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-16 11:43:28,366 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-16 11:43:28,370 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-16 11:43:28,371 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 11:43:28,371 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 11:43:25" (1/3) ... [2022-11-16 11:43:28,372 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@103355c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 11:43:28, skipping insertion in model container [2022-11-16 11:43:28,373 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 11:43:28,373 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:43:26" (2/3) ... [2022-11-16 11:43:28,373 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@103355c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 11:43:28, skipping insertion in model container [2022-11-16 11:43:28,373 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 11:43:28,373 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:43:28" (3/3) ... [2022-11-16 11:43:28,375 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c [2022-11-16 11:43:28,434 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-16 11:43:28,434 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-16 11:43:28,434 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-16 11:43:28,434 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-16 11:43:28,435 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-16 11:43:28,435 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-16 11:43:28,435 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-16 11:43:28,435 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-16 11:43:28,440 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 308 states, 307 states have (on average 1.8208469055374592) internal successors, (559), 307 states have internal predecessors, (559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:28,492 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 108 [2022-11-16 11:43:28,492 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:43:28,492 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:43:28,516 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:28,516 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:28,516 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-16 11:43:28,519 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 308 states, 307 states have (on average 1.8208469055374592) internal successors, (559), 307 states have internal predecessors, (559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:28,538 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 108 [2022-11-16 11:43:28,538 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:43:28,538 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:43:28,551 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:28,551 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:28,569 INFO L748 eck$LassoCheckResult]: Stem: 303#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 213#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 188#L457true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 151#L468true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 170#L478true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 299#L489true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 63#L499true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 257#L510true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 214#L520true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 57#L531true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 103#L541true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 216#L552true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 254#L562true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 73#L573true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 121#L583true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 277#L594true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 218#L604true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 182#L615true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 157#L625true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 270#L636true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 262#L646true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 172#L657true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 211#L667true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 132#L678true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 130#L688true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 217#L699true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 145#L709true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 44#L720true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 77#L730true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 154#L741true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 32#L751true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 265#L762true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 4#L772true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 102#L783true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 215#L793true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 11#L804true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 113#L814true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 159#L825true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 155#L835true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 189#L846true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 168#L856true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 292#L867true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 24#L877true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 26#L888true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 115#L898true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 79#L909true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 259#L919true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 88#L930true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 263#L940true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 206#L951true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 203#L961true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 258#L961-1true init_#res#1 := init_~tmp___23~0#1; 166#L1146true main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 61#L22true assume !(0 == assume_abort_if_not_~cond#1); 128#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 291#L1287-2true [2022-11-16 11:43:28,575 INFO L750 eck$LassoCheckResult]: Loop: 291#L1287-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 82#L115true assume !(0 != ~mode1~0 % 256); 117#L154true assume !(~r1~0 % 256 < 3); 300#L154-1true ~mode1~0 := 1; 230#L115-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 282#L182true assume !(0 != ~mode2~0 % 256); 260#L221true assume !(~r2~0 % 256 < 3); 81#L221-1true ~mode2~0 := 1; 30#L182-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 7#L249true assume !(0 != ~mode3~0 % 256); 39#L288true assume !(~r3~0 % 256 < 3); 239#L288-1true ~mode3~0 := 1; 36#L249-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 298#L316true assume !(0 != ~mode4~0 % 256); 18#L358true assume !(~r4~0 % 256 < 3); 225#L358-1true ~mode4~0 := 1; 249#L316-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 309#L1154true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 136#L1154-1true check_#res#1 := check_~tmp~1#1; 209#L1206true main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 236#L1329true assume !(0 == assert_~arg#1 % 256); 284#L1324true assume { :end_inline_assert } true; 291#L1287-2true [2022-11-16 11:43:28,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:28,588 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 1 times [2022-11-16 11:43:28,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:28,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474066021] [2022-11-16 11:43:28,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:43:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:43:29,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:43:29,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474066021] [2022-11-16 11:43:29,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1474066021] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:43:29,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:43:29,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:43:29,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530828662] [2022-11-16 11:43:29,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:43:29,296 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 11:43:29,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:29,300 INFO L85 PathProgramCache]: Analyzing trace with hash 412013975, now seen corresponding path program 1 times [2022-11-16 11:43:29,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:29,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398651494] [2022-11-16 11:43:29,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:29,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:43:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:43:29,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:43:29,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398651494] [2022-11-16 11:43:29,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398651494] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:43:29,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:43:29,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:43:29,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26561227] [2022-11-16 11:43:29,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:43:29,532 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 11:43:29,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:43:29,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:43:29,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:43:29,582 INFO L87 Difference]: Start difference. First operand has 308 states, 307 states have (on average 1.8208469055374592) internal successors, (559), 307 states have internal predecessors, (559), 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 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:29,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:43:29,729 INFO L93 Difference]: Finished difference Result 308 states and 555 transitions. [2022-11-16 11:43:29,730 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 308 states and 555 transitions. [2022-11-16 11:43:29,741 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2022-11-16 11:43:29,750 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 308 states to 303 states and 542 transitions. [2022-11-16 11:43:29,751 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 303 [2022-11-16 11:43:29,752 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 303 [2022-11-16 11:43:29,752 INFO L73 IsDeterministic]: Start isDeterministic. Operand 303 states and 542 transitions. [2022-11-16 11:43:29,755 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:43:29,755 INFO L218 hiAutomatonCegarLoop]: Abstraction has 303 states and 542 transitions. [2022-11-16 11:43:29,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states and 542 transitions. [2022-11-16 11:43:29,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 303. [2022-11-16 11:43:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 303 states have (on average 1.7887788778877889) internal successors, (542), 302 states have internal predecessors, (542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 542 transitions. [2022-11-16 11:43:29,798 INFO L240 hiAutomatonCegarLoop]: Abstraction has 303 states and 542 transitions. [2022-11-16 11:43:29,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:43:29,803 INFO L428 stractBuchiCegarLoop]: Abstraction has 303 states and 542 transitions. [2022-11-16 11:43:29,803 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-16 11:43:29,803 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 303 states and 542 transitions. [2022-11-16 11:43:29,806 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2022-11-16 11:43:29,806 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:43:29,806 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:43:29,808 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:29,809 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:29,809 INFO L748 eck$LassoCheckResult]: Stem: 936#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 911#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 895#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 638#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 870#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 813#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 764#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 765#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 912#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 751#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 752#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 691#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 914#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 773#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 780#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 821#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 915#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 814#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 878#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 707#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 932#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 842#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 889#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 657#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 849#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 803#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 863#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 726#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 727#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 745#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 700#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 701#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 640#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 641#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 823#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 663#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 664#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 777#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 877#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 732#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 887#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 720#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 685#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 668#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 689#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 675#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 791#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 650#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 804#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 756#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 907#L961 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 645#L961-1 init_#res#1 := init_~tmp___23~0#1; 885#L1146 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 760#L22 assume !(0 == assume_abort_if_not_~cond#1); 761#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 847#L1287-2 [2022-11-16 11:43:29,810 INFO L750 eck$LassoCheckResult]: Loop: 847#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 793#L115 assume !(0 != ~mode1~0 % 256); 794#L154 assume !(~r1~0 % 256 < 3); 834#L154-1 ~mode1~0 := 1; 810#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 922#L182 assume !(0 != ~mode2~0 % 256); 931#L221 assume !(~r2~0 % 256 < 3); 792#L221-1 ~mode2~0 := 1; 695#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 646#L249 assume !(0 != ~mode3~0 % 256); 648#L288 assume !(~r3~0 % 256 < 3); 716#L288-1 ~mode3~0 := 1; 710#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 711#L316 assume !(0 != ~mode4~0 % 256); 672#L358 assume !(~r4~0 % 256 < 3); 652#L358-1 ~mode4~0 := 1; 900#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 929#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 698#L1155 assume ~st1~0 + ~nl1~0 <= 1; 699#L1156 assume ~st2~0 + ~nl2~0 <= 1; 869#L1157 assume ~st3~0 + ~nl3~0 <= 1; 687#L1158 assume ~st4~0 + ~nl4~0 <= 1; 688#L1159 assume ~r1~0 % 256 >= 3; 759#L1163 assume ~r1~0 % 256 < 3; 853#L1168 assume ~r1~0 % 256 >= 3; 875#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 855#L1154-1 check_#res#1 := check_~tmp~1#1; 856#L1206 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 908#L1329 assume !(0 == assert_~arg#1 % 256); 925#L1324 assume { :end_inline_assert } true; 847#L1287-2 [2022-11-16 11:43:29,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:29,811 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 2 times [2022-11-16 11:43:29,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:29,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878650009] [2022-11-16 11:43:29,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:43:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:43:29,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:43:29,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878650009] [2022-11-16 11:43:29,975 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878650009] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:43:29,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:43:29,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:43:29,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733623729] [2022-11-16 11:43:29,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:43:29,978 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 11:43:29,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:29,980 INFO L85 PathProgramCache]: Analyzing trace with hash 1650185830, now seen corresponding path program 1 times [2022-11-16 11:43:29,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:29,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249030416] [2022-11-16 11:43:29,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:29,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:43:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:43:30,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:43:30,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249030416] [2022-11-16 11:43:30,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1249030416] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:43:30,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:43:30,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:43:30,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186201367] [2022-11-16 11:43:30,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:43:30,040 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 11:43:30,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:43:30,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:43:30,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:43:30,044 INFO L87 Difference]: Start difference. First operand 303 states and 542 transitions. cyclomatic complexity: 240 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:30,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:43:30,114 INFO L93 Difference]: Finished difference Result 391 states and 684 transitions. [2022-11-16 11:43:30,115 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 391 states and 684 transitions. [2022-11-16 11:43:30,118 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 195 [2022-11-16 11:43:30,124 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 391 states to 391 states and 684 transitions. [2022-11-16 11:43:30,124 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 391 [2022-11-16 11:43:30,125 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 391 [2022-11-16 11:43:30,126 INFO L73 IsDeterministic]: Start isDeterministic. Operand 391 states and 684 transitions. [2022-11-16 11:43:30,132 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:43:30,132 INFO L218 hiAutomatonCegarLoop]: Abstraction has 391 states and 684 transitions. [2022-11-16 11:43:30,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states and 684 transitions. [2022-11-16 11:43:30,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 389. [2022-11-16 11:43:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 389 states have (on average 1.750642673521851) internal successors, (681), 388 states have internal predecessors, (681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 681 transitions. [2022-11-16 11:43:30,165 INFO L240 hiAutomatonCegarLoop]: Abstraction has 389 states and 681 transitions. [2022-11-16 11:43:30,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:43:30,169 INFO L428 stractBuchiCegarLoop]: Abstraction has 389 states and 681 transitions. [2022-11-16 11:43:30,169 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-16 11:43:30,170 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 389 states and 681 transitions. [2022-11-16 11:43:30,173 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 193 [2022-11-16 11:43:30,173 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:43:30,173 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:43:30,177 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:30,180 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:30,180 INFO L748 eck$LassoCheckResult]: Stem: 1650#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 1618#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1601#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1341#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1576#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1518#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1470#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1471#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1619#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1455#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1456#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1396#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1621#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1479#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1484#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1526#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1622#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1519#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1584#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1412#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1643#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1551#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1595#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1360#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1554#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1507#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1569#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1432#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1433#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1446#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1403#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1404#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1343#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1344#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1528#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1361#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1362#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1481#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1581#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1435#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1592#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1424#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1388#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1369#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1392#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1378#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1495#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1350#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1508#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1460#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1613#L961 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1348#L961-1 init_#res#1 := init_~tmp___23~0#1; 1591#L1146 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1464#L22 assume !(0 == assume_abort_if_not_~cond#1); 1465#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1552#L1287-2 [2022-11-16 11:43:30,181 INFO L750 eck$LassoCheckResult]: Loop: 1552#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1653#L115 assume !(0 != ~mode1~0 % 256); 1652#L154 assume ~r1~0 % 256 < 3; 1624#L155 assume !(0 != ~ep12~0 % 256); 1491#L155-1 assume !(0 != ~ep13~0 % 256); 1492#L160 assume !(0 != ~ep14~0 % 256); 1539#L154-1 ~mode1~0 := 1; 1719#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1717#L182 assume !(0 != ~mode2~0 % 256); 1718#L221 assume !(~r2~0 % 256 < 3); 1693#L221-1 ~mode2~0 := 1; 1689#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1686#L249 assume !(0 != ~mode3~0 % 256); 1418#L288 assume !(~r3~0 % 256 < 3); 1420#L288-1 ~mode3~0 := 1; 1678#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1675#L316 assume !(0 != ~mode4~0 % 256); 1669#L358 assume !(~r4~0 % 256 < 3); 1665#L358-1 ~mode4~0 := 1; 1664#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1663#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1662#L1155 assume ~st1~0 + ~nl1~0 <= 1; 1661#L1156 assume ~st2~0 + ~nl2~0 <= 1; 1660#L1157 assume ~st3~0 + ~nl3~0 <= 1; 1658#L1158 assume ~st4~0 + ~nl4~0 <= 1; 1656#L1159 assume !(~r1~0 % 256 >= 3); 1462#L1162 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1463#L1163 assume ~r1~0 % 256 < 3; 1651#L1168 assume !(~r1~0 % 256 >= 3); 1639#L1172 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1640#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1659#L1154-1 check_#res#1 := check_~tmp~1#1; 1657#L1206 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1655#L1329 assume !(0 == assert_~arg#1 % 256); 1654#L1324 assume { :end_inline_assert } true; 1552#L1287-2 [2022-11-16 11:43:30,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:30,182 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 3 times [2022-11-16 11:43:30,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:30,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451542221] [2022-11-16 11:43:30,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:43:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:43:30,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:43:30,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451542221] [2022-11-16 11:43:30,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [451542221] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:43:30,382 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:43:30,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:43:30,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101985557] [2022-11-16 11:43:30,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:43:30,384 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 11:43:30,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:30,385 INFO L85 PathProgramCache]: Analyzing trace with hash 269848945, now seen corresponding path program 1 times [2022-11-16 11:43:30,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:30,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705061362] [2022-11-16 11:43:30,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:43:30,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:43:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:43:30,463 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:43:32,102 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:43:32,103 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:43:32,103 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:43:32,103 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:43:32,103 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 11:43:32,103 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:32,104 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:43:32,104 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:43:32,104 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2022-11-16 11:43:32,104 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:43:32,105 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:43:32,132 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,148 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,151 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,155 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,159 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,163 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,170 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,177 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,238 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,241 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,244 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,250 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,254 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,269 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,276 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,280 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,284 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,290 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,293 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:32,299 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,302 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:43:33,303 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 11:43:33,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:33,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:33,309 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:33,327 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:33,328 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:33,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-16 11:43:33,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:33,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:33,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:33,368 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:33,375 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 11:43:33,376 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:33,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-16 11:43:33,547 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 11:43:33,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:33,551 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:43:33,551 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:43:33,551 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:43:33,551 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:43:33,551 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 11:43:33,551 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:33,551 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:43:33,552 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:43:33,552 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2022-11-16 11:43:33,552 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:43:33,552 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:43:33,555 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,572 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,577 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,629 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,632 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,641 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,643 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,649 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,653 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,656 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,659 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,663 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,679 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,683 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,690 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,701 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:33,707 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:34,635 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:43:34,642 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 11:43:34,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,647 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-16 11:43:34,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:34,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,693 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-16 11:43:34,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-11-16 11:43:34,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,728 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-16 11:43:34,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,763 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:34,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,796 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-16 11:43:34,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-11-16 11:43:34,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,830 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-16 11:43:34,834 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 [2022-11-16 11:43:34,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:34,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,860 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-16 11:43:34,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,875 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:34,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,884 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-16 11:43:34,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,898 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:34,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,904 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-16 11:43:34,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:34,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:34,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:34,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:34,961 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:34,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:34,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:34,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:34,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:34,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:34,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:34,985 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:34,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:34,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-16 11:43:35,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,014 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-16 11:43:35,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,050 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,073 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-16 11:43:35,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,096 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-16 11:43:35,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,156 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,174 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-16 11:43:35,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,196 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,215 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-16 11:43:35,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,236 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-16 11:43:35,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,284 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-16 11:43:35,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,323 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,346 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-16 11:43:35,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,365 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,395 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-16 11:43:35,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,420 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,445 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-16 11:43:35,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,481 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-16 11:43:35,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:35,504 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:35,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,520 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 11:43:35,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,522 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-16 11:43:35,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,541 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,560 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-16 11:43:35,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-11-16 11:43:35,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,588 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-16 11:43:35,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,644 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-16 11:43:35,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,696 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-16 11:43:35,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,733 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-16 11:43:35,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,772 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-16 11:43:35,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,790 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,810 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-16 11:43:35,828 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,848 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-16 11:43:35,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,881 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-16 11:43:35,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,908 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-16 11:43:35,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,927 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-16 11:43:35,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-16 11:43:35,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,956 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-16 11:43:35,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:35,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:35,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:35,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:35,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:35,978 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:35,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-16 11:43:35,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:35,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:35,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:35,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:35,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:35,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:35,996 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:35,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-11-16 11:43:36,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,006 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-16 11:43:36,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:36,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:36,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-11-16 11:43:36,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,026 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-16 11:43:36,028 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 [2022-11-16 11:43:36,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:36,041 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:36,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,049 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-16 11:43:36,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:36,064 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:36,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-11-16 11:43:36,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,070 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-16 11:43:36,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:36,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:36,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,096 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-16 11:43:36,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:36,111 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:36,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-11-16 11:43:36,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,119 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-16 11:43:36,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:36,135 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:36,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,158 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 11:43:36,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,160 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-16 11:43:36,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-11-16 11:43:36,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,185 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-16 11:43:36,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,212 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-16 11:43:36,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,276 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-16 11:43:36,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,319 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-16 11:43:36,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,364 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-16 11:43:36,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,403 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-16 11:43:36,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,439 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-16 11:43:36,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,479 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-16 11:43:36,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,521 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-16 11:43:36,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,561 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-16 11:43:36,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,597 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-16 11:43:36,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,636 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-16 11:43:36,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,676 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-16 11:43:36,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,720 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-16 11:43:36,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,764 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-16 11:43:36,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,807 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-16 11:43:36,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,865 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-16 11:43:36,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-16 11:43:36,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,902 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-16 11:43:36,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,925 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-16 11:43:36,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:36,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:36,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-16 11:43:36,945 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 11:43:36,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,946 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-16 11:43:36,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:36,961 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:36,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-16 11:43:36,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,967 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-16 11:43:36,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:36,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:36,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:36,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:36,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:36,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:36,982 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:36,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:36,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:36,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:36,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:36,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:36,992 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:36,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-16 11:43:36,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-16 11:43:37,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,076 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-16 11:43:37,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,124 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-16 11:43:37,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,171 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-16 11:43:37,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,216 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-16 11:43:37,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,256 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-16 11:43:37,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,301 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-16 11:43:37,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,344 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-16 11:43:37,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,383 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-16 11:43:37,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-11-16 11:43:37,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,422 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-16 11:43:37,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,439 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,468 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-16 11:43:37,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,516 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-16 11:43:37,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,545 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,562 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-16 11:43:37,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,603 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-16 11:43:37,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,647 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-16 11:43:37,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,688 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-16 11:43:37,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,722 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,741 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-16 11:43:37,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,756 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:37,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:37,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-16 11:43:37,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:37,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,798 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 11:43:37,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,800 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,804 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 [2022-11-16 11:43:37,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:37,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:37,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:37,818 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:37,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-16 11:43:37,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,834 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:37,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:37,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:37,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:37,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-16 11:43:37,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,875 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-16 11:43:37,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:37,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:37,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:37,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:37,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:37,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:37,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:37,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:37,952 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:37,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:37,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:37,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:37,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:37,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:37,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:37,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:37,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:37,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:37,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-16 11:43:37,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,004 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,021 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,022 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-16 11:43:38,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,051 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-16 11:43:38,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,103 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-16 11:43:38,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,151 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-16 11:43:38,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,203 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,221 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-16 11:43:38,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,228 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-16 11:43:38,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,242 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,257 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-16 11:43:38,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,317 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-16 11:43:38,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,359 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-16 11:43:38,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,399 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-16 11:43:38,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,446 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-16 11:43:38,469 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,476 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-16 11:43:38,479 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 [2022-11-16 11:43:38,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-11-16 11:43:38,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,501 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-16 11:43:38,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,542 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-16 11:43:38,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,566 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-16 11:43:38,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,580 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,590 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-16 11:43:38,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:38,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:38,604 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:38,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,635 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 11:43:38,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,636 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-16 11:43:38,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,679 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-16 11:43:38,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,731 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-16 11:43:38,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,751 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,832 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-16 11:43:38,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,875 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,891 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-16 11:43:38,894 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,915 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-16 11:43:38,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:38,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:38,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:38,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:38,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:38,960 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:38,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:38,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:38,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:38,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:38,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:38,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:38,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:38,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-16 11:43:38,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:38,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,015 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,032 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-16 11:43:39,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,063 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,080 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-16 11:43:39,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,099 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-16 11:43:39,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,141 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,159 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-16 11:43:39,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,183 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-16 11:43:39,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,218 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,234 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-16 11:43:39,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,263 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-16 11:43:39,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,281 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,317 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-16 11:43:39,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,363 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,380 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-16 11:43:39,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,416 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-16 11:43:39,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,455 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-16 11:43:39,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,490 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-16 11:43:39,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,513 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,524 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-16 11:43:39,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:39,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:39,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:39,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,565 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 11:43:39,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,566 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-16 11:43:39,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,591 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-16 11:43:39,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,634 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-16 11:43:39,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,693 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,783 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-16 11:43:39,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,838 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-16 11:43:39,862 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,888 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-16 11:43:39,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,943 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:39,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:39,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:39,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:39,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:39,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:39,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:39,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-16 11:43:39,963 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:39,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:39,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:39,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:39,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:39,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:39,987 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:39,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-16 11:43:40,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,031 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-16 11:43:40,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,083 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-16 11:43:40,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,131 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-16 11:43:40,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,184 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-16 11:43:40,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,223 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-16 11:43:40,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,238 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,252 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-16 11:43:40,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,294 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-16 11:43:40,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,318 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-16 11:43:40,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-16 11:43:40,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,367 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-16 11:43:40,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,415 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-16 11:43:40,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,457 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-16 11:43:40,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,503 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:40,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:40,522 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:40,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-16 11:43:40,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,540 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 11:43:40,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,541 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-16 11:43:40,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,583 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-16 11:43:40,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,626 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-16 11:43:40,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,708 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-16 11:43:40,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,747 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-16 11:43:40,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,787 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-16 11:43:40,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-16 11:43:40,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,823 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-16 11:43:40,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-16 11:43:40,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,844 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-16 11:43:40,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,856 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-16 11:43:40,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,895 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-16 11:43:40,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:40,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,917 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-16 11:43:40,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:40,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-16 11:43:40,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:40,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:40,974 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:40,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-16 11:43:40,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:40,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:40,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:40,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:40,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:40,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:40,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:40,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:40,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:40,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-16 11:43:41,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,004 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-16 11:43:41,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-16 11:43:41,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,030 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-16 11:43:41,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-16 11:43:41,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,051 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-16 11:43:41,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-16 11:43:41,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,084 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-16 11:43:41,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,104 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-16 11:43:41,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-16 11:43:41,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,128 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-16 11:43:41,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-16 11:43:41,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,154 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-16 11:43:41,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-16 11:43:41,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,178 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-16 11:43:41,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-16 11:43:41,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,200 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-16 11:43:41,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:41,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:41,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:41,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-16 11:43:41,220 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 11:43:41,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,221 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-16 11:43:41,224 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 [2022-11-16 11:43:41,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,234 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-16 11:43:41,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,244 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-16 11:43:41,246 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 [2022-11-16 11:43:41,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,257 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,272 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-16 11:43:41,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,380 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,399 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-16 11:43:41,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,423 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-16 11:43:41,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,463 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,479 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-16 11:43:41,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,508 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-16 11:43:41,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,553 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-16 11:43:41,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,595 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-16 11:43:41,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,635 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,653 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-16 11:43:41,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,684 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-16 11:43:41,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,723 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-16 11:43:41,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,740 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,742 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,775 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,792 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,794 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-16 11:43:41,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,815 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-16 11:43:41,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,834 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,863 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-16 11:43:41,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,903 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,920 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-16 11:43:41,923 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,947 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:41,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:41,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:41,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:41,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:41,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:41,964 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:41,966 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:41,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:41,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-16 11:43:41,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:41,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:41,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:41,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:41,987 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:41,990 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 [2022-11-16 11:43:41,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-16 11:43:42,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:42,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:42,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:42,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:42,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:42,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:42,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:42,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:42,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:42,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:42,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:42,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:42,017 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:42,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-16 11:43:42,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:42,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:42,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:42,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:42,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:42,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:42,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:42,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:42,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:42,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:42,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-16 11:43:42,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:42,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:42,043 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:42,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-16 11:43:42,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:42,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:42,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:42,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:42,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:42,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:42,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:43:42,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:43:42,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:42,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:42,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:42,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:43:42,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:43:42,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:43:42,066 INFO L87 Difference]: Start difference. First operand 389 states and 681 transitions. cyclomatic complexity: 293 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:42,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:43:42,208 INFO L93 Difference]: Finished difference Result 392 states and 683 transitions. [2022-11-16 11:43:42,208 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 392 states and 683 transitions. [2022-11-16 11:43:42,212 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 193 [2022-11-16 11:43:42,215 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 392 states to 389 states and 635 transitions. [2022-11-16 11:43:42,215 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 389 [2022-11-16 11:43:42,216 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 389 [2022-11-16 11:43:42,217 INFO L73 IsDeterministic]: Start isDeterministic. Operand 389 states and 635 transitions. [2022-11-16 11:43:42,217 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:43:42,217 INFO L218 hiAutomatonCegarLoop]: Abstraction has 389 states and 635 transitions. [2022-11-16 11:43:42,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states and 635 transitions. [2022-11-16 11:43:42,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-11-16 11:43:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 389 states have (on average 1.6323907455012854) internal successors, (635), 388 states have internal predecessors, (635), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:43:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 635 transitions. [2022-11-16 11:43:42,232 INFO L240 hiAutomatonCegarLoop]: Abstraction has 389 states and 635 transitions. [2022-11-16 11:43:42,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:43:42,234 INFO L428 stractBuchiCegarLoop]: Abstraction has 389 states and 635 transitions. [2022-11-16 11:43:42,234 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-16 11:43:42,235 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 389 states and 635 transitions. [2022-11-16 11:43:42,237 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 193 [2022-11-16 11:43:42,237 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:43:42,238 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:43:42,241 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:42,241 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:43:42,243 INFO L748 eck$LassoCheckResult]: Stem: 2440#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 2409#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2393#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2134#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2367#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2308#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2260#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2261#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2410#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2247#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2248#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2186#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2412#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2269#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2276#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2317#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2413#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2311#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2375#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2202#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2433#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2339#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2387#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2152#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2346#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2299#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2360#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2220#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2221#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2241#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2195#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2196#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2136#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2137#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2320#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2155#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2156#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2273#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2374#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2227#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2383#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2216#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2180#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2161#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2184#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2170#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2287#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2142#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2300#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2252#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2405#L961 assume ~id1~0 != ~id2~0; 2207#L962 assume ~id1~0 != ~id3~0; 2208#L963 assume ~id1~0 != ~id4~0; 2314#L964 assume ~id2~0 != ~id3~0; 2315#L965 assume ~id2~0 != ~id4~0; 2139#L966 assume ~id3~0 != ~id4~0; 2140#L967 assume ~id1~0 >= 0; 2270#L968 assume ~id2~0 >= 0; 2271#L969 assume ~id3~0 >= 0; 2188#L970 assume ~id4~0 >= 0; 2189#L971 assume 0 == ~r1~0 % 256; 2171#L972 assume 0 == ~r2~0 % 256; 2172#L973 assume 0 == ~r3~0 % 256; 2262#L974 assume 0 == ~r4~0 % 256; 2263#L975 assume 0 != init_~r123~0#1 % 256; 2402#L976 assume 0 != init_~r133~0#1 % 256; 2403#L977 assume 0 != init_~r143~0#1 % 256; 2162#L978 assume 0 != init_~r213~0#1 % 256; 2163#L979 assume 0 != init_~r233~0#1 % 256; 2362#L980 assume 0 != init_~r243~0#1 % 256; 2392#L981 assume 0 != init_~r313~0#1 % 256; 2390#L982 assume 0 != init_~r323~0#1 % 256; 2388#L983 assume 0 != init_~r343~0#1 % 256; 2224#L984 assume 0 != init_~r413~0#1 % 256; 2225#L985 assume 0 != init_~r423~0#1 % 256; 2229#L986 assume 0 != init_~r433~0#1 % 256; 2333#L987 assume ~max1~0 == ~id1~0; 2242#L988 assume ~max2~0 == ~id2~0; 2243#L989 assume ~max3~0 == ~id3~0; 2336#L990 assume ~max4~0 == ~id4~0; 2164#L991 assume 0 == ~st1~0; 2165#L992 assume 0 == ~st2~0; 2416#L993 assume 0 == ~st3~0; 2417#L994 assume 0 == ~st4~0; 2437#L995 assume 0 == ~nl1~0; 2148#L996 assume 0 == ~nl2~0; 2149#L997 assume 0 == ~nl3~0; 2425#L998 assume 0 == ~nl4~0; 2426#L999 assume 0 == ~mode1~0 % 256; 2345#L1000 assume 0 == ~mode2~0 % 256; 2234#L1001 assume 0 == ~mode3~0 % 256; 2235#L1002 assume 0 == ~mode4~0 % 256; 2319#L1003 assume 0 != ~newmax1~0 % 256; 2384#L1004 assume 0 != ~newmax2~0 % 256; 2274#L1005 assume 0 != ~newmax3~0 % 256; 2275#L1006 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 2386#L961-1 init_#res#1 := init_~tmp___23~0#1; 2382#L1146 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2256#L22 assume !(0 == assume_abort_if_not_~cond#1); 2257#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2344#L1287-2 [2022-11-16 11:43:42,244 INFO L750 eck$LassoCheckResult]: Loop: 2344#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2444#L115 assume !(0 != ~mode1~0 % 256); 2443#L154 assume ~r1~0 % 256 < 3; 2415#L155 assume !(0 != ~ep12~0 % 256); 2284#L155-1 assume !(0 != ~ep13~0 % 256); 2285#L160 assume !(0 != ~ep14~0 % 256); 2331#L154-1 ~mode1~0 := 1; 2486#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2483#L182 assume !(0 != ~mode2~0 % 256); 2479#L221 assume !(~r2~0 % 256 < 3); 2476#L221-1 ~mode2~0 := 1; 2474#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 2472#L249 assume !(0 != ~mode3~0 % 256); 2468#L288 assume !(~r3~0 % 256 < 3); 2465#L288-1 ~mode3~0 := 1; 2462#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2460#L316 assume !(0 != ~mode4~0 % 256); 2456#L358 assume !(~r4~0 % 256 < 3); 2452#L358-1 ~mode4~0 := 1; 2451#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2450#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2449#L1155 assume ~st1~0 + ~nl1~0 <= 1; 2448#L1156 assume ~st2~0 + ~nl2~0 <= 1; 2447#L1157 assume ~st3~0 + ~nl3~0 <= 1; 2446#L1158 assume ~st4~0 + ~nl4~0 <= 1; 2445#L1159 assume !(~r1~0 % 256 >= 3); 2254#L1162 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2255#L1163 assume ~r1~0 % 256 < 3; 2442#L1168 assume !(~r1~0 % 256 >= 3); 2429#L1172 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2430#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2489#L1154-1 check_#res#1 := check_~tmp~1#1; 2515#L1206 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2512#L1329 assume !(0 == assert_~arg#1 % 256); 2509#L1324 assume { :end_inline_assert } true; 2344#L1287-2 [2022-11-16 11:43:42,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:42,245 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 1 times [2022-11-16 11:43:42,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:42,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547294487] [2022-11-16 11:43:42,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:43:42,327 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:43:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:43:42,466 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:43:42,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:42,467 INFO L85 PathProgramCache]: Analyzing trace with hash 269848945, now seen corresponding path program 2 times [2022-11-16 11:43:42,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:42,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251920029] [2022-11-16 11:43:42,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:42,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:43:42,484 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:43:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:43:42,509 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:43:42,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:43:42,513 INFO L85 PathProgramCache]: Analyzing trace with hash -1221398082, now seen corresponding path program 1 times [2022-11-16 11:43:42,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:43:42,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781789011] [2022-11-16 11:43:42,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:43:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:43:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:43:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:43:42,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:43:42,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781789011] [2022-11-16 11:43:42,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781789011] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:43:42,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:43:42,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:43:42,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639348336] [2022-11-16 11:43:42,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:43:43,924 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:43:43,924 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:43:43,925 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:43:43,925 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:43:43,925 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 11:43:43,925 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:43,925 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:43:43,925 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:43:43,925 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-16 11:43:43,925 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:43:43,926 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:43:43,936 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,940 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,943 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,947 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,951 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,955 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,960 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,965 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,968 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,975 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,978 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,981 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,985 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,990 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:43,996 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:44,049 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:44,052 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:44,063 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:44,068 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:44,074 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:44,898 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:43:44,899 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 11:43:44,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:44,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:44,908 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:44,916 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:44,916 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:44,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-16 11:43:44,941 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:43:44,941 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep14~0=-256} Honda state: {~ep14~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:43:44,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:44,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:44,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:44,945 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:44,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-16 11:43:44,948 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:44,948 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:44,960 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:43:44,960 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:43:44,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:44,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:44,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:44,972 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:44,975 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:44,975 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:44,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-16 11:43:44,994 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:43:44,995 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_~newmax~3#1=0} Honda state: {ULTIMATE.start_node4_~newmax~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:43:45,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:45,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:45,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:45,051 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:45,101 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:45,101 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:45,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-16 11:43:45,131 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:43:45,131 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_~newmax~0#1=0} Honda state: {ULTIMATE.start_node1_~newmax~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:43:45,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:45,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:45,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:45,136 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:45,143 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:45,143 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:45,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-16 11:43:45,171 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:43:45,171 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=-145} Honda state: {~r2~0=-145} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:43:45,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:45,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:45,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:45,177 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:45,180 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:43:45,180 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:45,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-16 11:43:45,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:45,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:45,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:45,206 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:45,209 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 11:43:45,209 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:43:45,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-16 11:43:45,308 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 11:43:45,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-16 11:43:45,311 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:43:45,311 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:43:45,311 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:43:45,311 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:43:45,311 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 11:43:45,311 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:45,311 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:43:45,311 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:43:45,311 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-16 11:43:45,311 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:43:45,311 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:43:45,327 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,334 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,337 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,342 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,411 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,414 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,419 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,424 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,426 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,432 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,435 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,438 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,455 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,459 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,462 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,470 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,475 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,481 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:45,487 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:43:46,339 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:43:46,339 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 11:43:46,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,340 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-16 11:43:46,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,379 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-16 11:43:46,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,419 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-16 11:43:46,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,455 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-16 11:43:46,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,503 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-16 11:43:46,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,539 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,556 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-16 11:43:46,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,587 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,604 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-16 11:43:46,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,619 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-16 11:43:46,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,659 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-16 11:43:46,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,677 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,691 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-16 11:43:46,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,725 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-16 11:43:46,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,755 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-16 11:43:46,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,772 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,791 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-16 11:43:46,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,827 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-16 11:43:46,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,872 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-16 11:43:46,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,911 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-16 11:43:46,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,943 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-16 11:43:46,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:46,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,974 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:46,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-16 11:43:46,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:46,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:46,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:46,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:46,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:46,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:46,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:46,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:46,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-16 11:43:46,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:46,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:46,997 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:46,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-16 11:43:46,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:47,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:47,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-16 11:43:47,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,018 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-16 11:43:47,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:43:47,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:43:47,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-16 11:43:47,041 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 11:43:47,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,046 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,065 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-16 11:43:47,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,087 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-16 11:43:47,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,129 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-16 11:43:47,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-16 11:43:47,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,149 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-16 11:43:47,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,216 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-16 11:43:47,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,260 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-16 11:43:47,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,295 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-16 11:43:47,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,333 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-16 11:43:47,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,367 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-16 11:43:47,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,401 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-16 11:43:47,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,435 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-16 11:43:47,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,465 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-16 11:43:47,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,501 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-16 11:43:47,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,533 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-16 11:43:47,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,549 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,550 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,571 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-16 11:43:47,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,615 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,633 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-16 11:43:47,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,647 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-16 11:43:47,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,664 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,683 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-16 11:43:47,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,715 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-16 11:43:47,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,755 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-16 11:43:47,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:47,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:47,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,794 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 11:43:47,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,795 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-16 11:43:47,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:47,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:47,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,819 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-16 11:43:47,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:47,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:47,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,842 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-16 11:43:47,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:47,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:47,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-16 11:43:47,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,861 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-16 11:43:47,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:47,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:47,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,921 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:47,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:47,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-16 11:43:47,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:47,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,956 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:47,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-16 11:43:47,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:47,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:47,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:47,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:47,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:47,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:47,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:47,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:47,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-16 11:43:47,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:47,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:47,996 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:47,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-16 11:43:47,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-16 11:43:48,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,018 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-16 11:43:48,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,038 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-16 11:43:48,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-16 11:43:48,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,059 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-16 11:43:48,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-16 11:43:48,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,078 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-16 11:43:48,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-16 11:43:48,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,105 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-16 11:43:48,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-16 11:43:48,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,126 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-16 11:43:48,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-16 11:43:48,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,155 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-16 11:43:48,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-16 11:43:48,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,176 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-16 11:43:48,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-16 11:43:48,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,197 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-16 11:43:48,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-16 11:43:48,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,220 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-16 11:43:48,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-16 11:43:48,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,242 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-16 11:43:48,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-16 11:43:48,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,265 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-16 11:43:48,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,287 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-16 11:43:48,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:48,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:48,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-16 11:43:48,313 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 11:43:48,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,314 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-16 11:43:48,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-16 11:43:48,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,335 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-16 11:43:48,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-16 11:43:48,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,363 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-16 11:43:48,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-16 11:43:48,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,384 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-16 11:43:48,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-16 11:43:48,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,454 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-16 11:43:48,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-16 11:43:48,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,482 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-16 11:43:48,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-16 11:43:48,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,513 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-16 11:43:48,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-16 11:43:48,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,539 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-16 11:43:48,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,560 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-16 11:43:48,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,605 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-16 11:43:48,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,651 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-16 11:43:48,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,689 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-16 11:43:48,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-16 11:43:48,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,710 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-16 11:43:48,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,730 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,742 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-16 11:43:48,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,756 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,764 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-16 11:43:48,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-16 11:43:48,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,810 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-16 11:43:48,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,829 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-16 11:43:48,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,838 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-16 11:43:48,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-16 11:43:48,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,861 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-16 11:43:48,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,876 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-16 11:43:48,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,885 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-16 11:43:48,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,899 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-16 11:43:48,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,908 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-16 11:43:48,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:43:48,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:48,925 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:48,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:48,935 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 11:43:48,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,936 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-16 11:43:48,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:48,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:48,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:48,950 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:48,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-16 11:43:48,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,957 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-16 11:43:48,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:48,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:48,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:48,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:48,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-16 11:43:48,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,978 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:48,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-16 11:43:48,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:48,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:48,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:48,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:48,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:48,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:48,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:48,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:48,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:48,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:48,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-16 11:43:48,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:48,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:48,999 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-16 11:43:49,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-16 11:43:49,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,053 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-16 11:43:49,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,077 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-16 11:43:49,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-16 11:43:49,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,101 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-16 11:43:49,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,115 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-16 11:43:49,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,124 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-16 11:43:49,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,146 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-16 11:43:49,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-16 11:43:49,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,181 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-16 11:43:49,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,195 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-16 11:43:49,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,202 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-16 11:43:49,204 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 [2022-11-16 11:43:49,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,216 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,222 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-16 11:43:49,224 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 [2022-11-16 11:43:49,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-16 11:43:49,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,243 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-16 11:43:49,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-16 11:43:49,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,271 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-16 11:43:49,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,286 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,317 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-16 11:43:49,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,359 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-16 11:43:49,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,404 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-16 11:43:49,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-16 11:43:49,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,427 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-16 11:43:49,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-16 11:43:49,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,450 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-16 11:43:49,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,474 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-16 11:43:49,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:49,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:43:49,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:43:49,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-16 11:43:49,500 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 11:43:49,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,501 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-16 11:43:49,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,515 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-16 11:43:49,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,525 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-16 11:43:49,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,547 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-16 11:43:49,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,559 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-16 11:43:49,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,588 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-16 11:43:49,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,684 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-16 11:43:49,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,708 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,731 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-16 11:43:49,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,775 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-16 11:43:49,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,832 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-16 11:43:49,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,853 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,879 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-16 11:43:49,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,896 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,920 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-16 11:43:49,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:49,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:49,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:49,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:49,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:49,971 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:49,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:49,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:49,992 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:49,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:49,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:49,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:49,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:49,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-16 11:43:49,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:49,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,019 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-16 11:43:50,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,080 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-16 11:43:50,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,131 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-16 11:43:50,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,173 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,189 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-16 11:43:50,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,215 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-16 11:43:50,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,260 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-16 11:43:50,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,299 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-16 11:43:50,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,351 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-16 11:43:50,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,395 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-16 11:43:50,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:43:50,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:50,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:50,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-16 11:43:50,430 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 11:43:50,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,431 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-16 11:43:50,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,446 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-16 11:43:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,456 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-16 11:43:50,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,476 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-16 11:43:50,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,495 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-16 11:43:50,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,510 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-16 11:43:50,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,519 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-16 11:43:50,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-16 11:43:50,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,616 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-16 11:43:50,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,644 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-16 11:43:50,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,673 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-16 11:43:50,675 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 [2022-11-16 11:43:50,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,688 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-16 11:43:50,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,703 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-16 11:43:50,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,717 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,727 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-16 11:43:50,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,752 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-16 11:43:50,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-16 11:43:50,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,777 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-16 11:43:50,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-16 11:43:50,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,801 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-16 11:43:50,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,816 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,826 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-16 11:43:50,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-16 11:43:50,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,859 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-16 11:43:50,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,874 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,887 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-16 11:43:50,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-16 11:43:50,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,914 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-16 11:43:50,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:50,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,943 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-16 11:43:50,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:50,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:50,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-16 11:43:50,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:50,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:50,970 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:50,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-16 11:43:50,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:50,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:50,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:50,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:50,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:50,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:50,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:50,985 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:50,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:51,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,023 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-16 11:43:51,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:51,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:51,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:51,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:51,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,069 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,075 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 [2022-11-16 11:43:51,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-16 11:43:51,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:43:51,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:43:51,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:43:51,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-16 11:43:51,113 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 11:43:51,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,114 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-16 11:43:51,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-16 11:43:51,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,148 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-16 11:43:51,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-16 11:43:51,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,169 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-16 11:43:51,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-16 11:43:51,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,190 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-16 11:43:51,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,220 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-16 11:43:51,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,253 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-16 11:43:51,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-16 11:43:51,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,275 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-16 11:43:51,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-16 11:43:51,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,298 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-16 11:43:51,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-16 11:43:51,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,324 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-16 11:43:51,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-16 11:43:51,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:43:51,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:43:51,367 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:43:51,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:43:51,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-16 11:43:51,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:43:51,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:43:51,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:43:51,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:43:51,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:43:51,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:43:51,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:43:51,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:43:51,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:43:51,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-16 11:44:44,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:44,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:44,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:44,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:44,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:44,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:44,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:44,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:44,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:44,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:44,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1293)] Ended with exit code 0 [2022-11-16 11:44:44,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:44,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:44,856 INFO L229 MonitoredProcess]: Starting monitored process 1294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:44,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1294)] Waiting until timeout for monitored process [2022-11-16 11:44:44,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:44,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:44,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:44,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:44,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:44,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:44,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:44,878 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:44,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:44,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:44,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1294)] Ended with exit code 0 [2022-11-16 11:44:44,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:44,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:44,893 INFO L229 MonitoredProcess]: Starting monitored process 1295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:44,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1295)] Waiting until timeout for monitored process [2022-11-16 11:44:44,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:44,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:44,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:44,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:44,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:44,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:44,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:44,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:44,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:44,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:44,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1295)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:44,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:44,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:44,918 INFO L229 MonitoredProcess]: Starting monitored process 1296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:44,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1296)] Waiting until timeout for monitored process [2022-11-16 11:44:44,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:44,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:44,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:44,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:44,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:44,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:44,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:44,933 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:44,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:44,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:44,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1296)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:44,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:44,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:44,943 INFO L229 MonitoredProcess]: Starting monitored process 1297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:44,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1297)] Waiting until timeout for monitored process [2022-11-16 11:44:44,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:44,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:44,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:44,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:44,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:44,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:44,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:44,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:44,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:44,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:44,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1297)] Ended with exit code 0 [2022-11-16 11:44:44,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:44,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:44,974 INFO L229 MonitoredProcess]: Starting monitored process 1298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:44,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1298)] Waiting until timeout for monitored process [2022-11-16 11:44:44,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:44,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:44,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:44,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:44,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:44,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:44,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:44,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:44,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1298)] Ended with exit code 0 [2022-11-16 11:44:45,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,008 INFO L229 MonitoredProcess]: Starting monitored process 1299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1299)] Waiting until timeout for monitored process [2022-11-16 11:44:45,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1299)] Ended with exit code 0 [2022-11-16 11:44:45,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,036 INFO L229 MonitoredProcess]: Starting monitored process 1300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1300)] Waiting until timeout for monitored process [2022-11-16 11:44:45,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1300)] Ended with exit code 0 [2022-11-16 11:44:45,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,068 INFO L229 MonitoredProcess]: Starting monitored process 1301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1301)] Waiting until timeout for monitored process [2022-11-16 11:44:45,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1301)] Ended with exit code 0 [2022-11-16 11:44:45,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,095 INFO L229 MonitoredProcess]: Starting monitored process 1302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1302)] Waiting until timeout for monitored process [2022-11-16 11:44:45,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1302)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:45,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,120 INFO L229 MonitoredProcess]: Starting monitored process 1303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1303)] Waiting until timeout for monitored process [2022-11-16 11:44:45,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,134 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1303)] Ended with exit code 0 [2022-11-16 11:44:45,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,144 INFO L229 MonitoredProcess]: Starting monitored process 1304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1304)] Waiting until timeout for monitored process [2022-11-16 11:44:45,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1304)] Ended with exit code 0 [2022-11-16 11:44:45,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,168 INFO L229 MonitoredProcess]: Starting monitored process 1305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1305)] Waiting until timeout for monitored process [2022-11-16 11:44:45,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1305)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:45,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,193 INFO L229 MonitoredProcess]: Starting monitored process 1306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1306)] Waiting until timeout for monitored process [2022-11-16 11:44:45,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,208 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1306)] Ended with exit code 0 [2022-11-16 11:44:45,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,235 INFO L229 MonitoredProcess]: Starting monitored process 1307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1307)] Waiting until timeout for monitored process [2022-11-16 11:44:45,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1307)] Ended with exit code 0 [2022-11-16 11:44:45,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,260 INFO L229 MonitoredProcess]: Starting monitored process 1308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1308)] Waiting until timeout for monitored process [2022-11-16 11:44:45,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1308)] Ended with exit code 0 [2022-11-16 11:44:45,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,286 INFO L229 MonitoredProcess]: Starting monitored process 1309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1309)] Waiting until timeout for monitored process [2022-11-16 11:44:45,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,301 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1309)] Ended with exit code 0 [2022-11-16 11:44:45,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,311 INFO L229 MonitoredProcess]: Starting monitored process 1310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1310)] Waiting until timeout for monitored process [2022-11-16 11:44:45,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1310)] Ended with exit code 0 [2022-11-16 11:44:45,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,339 INFO L229 MonitoredProcess]: Starting monitored process 1311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1311)] Waiting until timeout for monitored process [2022-11-16 11:44:45,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,351 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1311)] Ended with exit code 0 [2022-11-16 11:44:45,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,367 INFO L229 MonitoredProcess]: Starting monitored process 1312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1312)] Waiting until timeout for monitored process [2022-11-16 11:44:45,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1312)] Ended with exit code 0 [2022-11-16 11:44:45,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,390 INFO L229 MonitoredProcess]: Starting monitored process 1313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1313)] Waiting until timeout for monitored process [2022-11-16 11:44:45,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1313)] Ended with exit code 0 [2022-11-16 11:44:45,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,424 INFO L229 MonitoredProcess]: Starting monitored process 1314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1314)] Waiting until timeout for monitored process [2022-11-16 11:44:45,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1314)] Ended with exit code 0 [2022-11-16 11:44:45,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,453 INFO L229 MonitoredProcess]: Starting monitored process 1315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1315)] Waiting until timeout for monitored process [2022-11-16 11:44:45,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:45,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:44:45,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:44:45,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1315)] Ended with exit code 0 [2022-11-16 11:44:45,477 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 11:44:45,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,478 INFO L229 MonitoredProcess]: Starting monitored process 1316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1316)] Waiting until timeout for monitored process [2022-11-16 11:44:45,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1316)] Ended with exit code 0 [2022-11-16 11:44:45,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,501 INFO L229 MonitoredProcess]: Starting monitored process 1317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1317)] Waiting until timeout for monitored process [2022-11-16 11:44:45,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1317)] Ended with exit code 0 [2022-11-16 11:44:45,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,521 INFO L229 MonitoredProcess]: Starting monitored process 1318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1318)] Waiting until timeout for monitored process [2022-11-16 11:44:45,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1318)] Ended with exit code 0 [2022-11-16 11:44:45,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,542 INFO L229 MonitoredProcess]: Starting monitored process 1319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1319)] Waiting until timeout for monitored process [2022-11-16 11:44:45,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1319)] Ended with exit code 0 [2022-11-16 11:44:45,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,563 INFO L229 MonitoredProcess]: Starting monitored process 1320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1320)] Waiting until timeout for monitored process [2022-11-16 11:44:45,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1320)] Ended with exit code 0 [2022-11-16 11:44:45,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,588 INFO L229 MonitoredProcess]: Starting monitored process 1321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1321)] Waiting until timeout for monitored process [2022-11-16 11:44:45,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1321)] Ended with exit code 0 [2022-11-16 11:44:45,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,607 INFO L229 MonitoredProcess]: Starting monitored process 1322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1322)] Waiting until timeout for monitored process [2022-11-16 11:44:45,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,623 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2022-11-16 11:44:45,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,714 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 11:44:45,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1322)] Ended with exit code 0 [2022-11-16 11:44:45,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,884 INFO L229 MonitoredProcess]: Starting monitored process 1323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1323)] Waiting until timeout for monitored process [2022-11-16 11:44:45,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,897 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1323)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:45,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,904 INFO L229 MonitoredProcess]: Starting monitored process 1324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1324)] Waiting until timeout for monitored process [2022-11-16 11:44:45,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1324)] Ended with exit code 0 [2022-11-16 11:44:45,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,926 INFO L229 MonitoredProcess]: Starting monitored process 1325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1325)] Waiting until timeout for monitored process [2022-11-16 11:44:45,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1325)] Ended with exit code 0 [2022-11-16 11:44:45,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,947 INFO L229 MonitoredProcess]: Starting monitored process 1326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1326)] Waiting until timeout for monitored process [2022-11-16 11:44:45,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1326)] Ended with exit code 0 [2022-11-16 11:44:45,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,967 INFO L229 MonitoredProcess]: Starting monitored process 1327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1327)] Waiting until timeout for monitored process [2022-11-16 11:44:45,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:45,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:45,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:45,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:45,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:45,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:45,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:45,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:45,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:45,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:45,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1327)] Ended with exit code 0 [2022-11-16 11:44:45,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:45,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:45,989 INFO L229 MonitoredProcess]: Starting monitored process 1328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:45,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1328)] Waiting until timeout for monitored process [2022-11-16 11:44:45,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1328)] Ended with exit code 0 [2022-11-16 11:44:46,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,011 INFO L229 MonitoredProcess]: Starting monitored process 1329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1329)] Waiting until timeout for monitored process [2022-11-16 11:44:46,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1329)] Ended with exit code 0 [2022-11-16 11:44:46,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,031 INFO L229 MonitoredProcess]: Starting monitored process 1330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1330)] Waiting until timeout for monitored process [2022-11-16 11:44:46,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1330)] Ended with exit code 0 [2022-11-16 11:44:46,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,054 INFO L229 MonitoredProcess]: Starting monitored process 1331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1331)] Waiting until timeout for monitored process [2022-11-16 11:44:46,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1331)] Ended with exit code 0 [2022-11-16 11:44:46,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,075 INFO L229 MonitoredProcess]: Starting monitored process 1332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1332)] Waiting until timeout for monitored process [2022-11-16 11:44:46,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1332)] Ended with exit code 0 [2022-11-16 11:44:46,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,096 INFO L229 MonitoredProcess]: Starting monitored process 1333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1333)] Waiting until timeout for monitored process [2022-11-16 11:44:46,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1333)] Ended with exit code 0 [2022-11-16 11:44:46,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,116 INFO L229 MonitoredProcess]: Starting monitored process 1334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1334)] Waiting until timeout for monitored process [2022-11-16 11:44:46,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1334)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:46,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,136 INFO L229 MonitoredProcess]: Starting monitored process 1335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1335)] Waiting until timeout for monitored process [2022-11-16 11:44:46,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1335)] Ended with exit code 0 [2022-11-16 11:44:46,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,162 INFO L229 MonitoredProcess]: Starting monitored process 1336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1336)] Waiting until timeout for monitored process [2022-11-16 11:44:46,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1336)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:46,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,182 INFO L229 MonitoredProcess]: Starting monitored process 1337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1337)] Waiting until timeout for monitored process [2022-11-16 11:44:46,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1337)] Ended with exit code 0 [2022-11-16 11:44:46,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,202 INFO L229 MonitoredProcess]: Starting monitored process 1338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1338)] Waiting until timeout for monitored process [2022-11-16 11:44:46,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1338)] Ended with exit code 0 [2022-11-16 11:44:46,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,223 INFO L229 MonitoredProcess]: Starting monitored process 1339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1339)] Waiting until timeout for monitored process [2022-11-16 11:44:46,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1339)] Ended with exit code 0 [2022-11-16 11:44:46,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,243 INFO L229 MonitoredProcess]: Starting monitored process 1340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1340)] Waiting until timeout for monitored process [2022-11-16 11:44:46,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1340)] Ended with exit code 0 [2022-11-16 11:44:46,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,264 INFO L229 MonitoredProcess]: Starting monitored process 1341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1341)] Waiting until timeout for monitored process [2022-11-16 11:44:46,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1341)] Ended with exit code 0 [2022-11-16 11:44:46,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,285 INFO L229 MonitoredProcess]: Starting monitored process 1342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1342)] Waiting until timeout for monitored process [2022-11-16 11:44:46,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1342)] Ended with exit code 0 [2022-11-16 11:44:46,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,305 INFO L229 MonitoredProcess]: Starting monitored process 1343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1343)] Waiting until timeout for monitored process [2022-11-16 11:44:46,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1343)] Ended with exit code 0 [2022-11-16 11:44:46,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,328 INFO L229 MonitoredProcess]: Starting monitored process 1344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1344)] Waiting until timeout for monitored process [2022-11-16 11:44:46,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1344)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:46,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,369 INFO L229 MonitoredProcess]: Starting monitored process 1345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:44:46,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:44:46,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:44:46,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1345)] Waiting until timeout for monitored process [2022-11-16 11:44:46,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1345)] Ended with exit code 0 [2022-11-16 11:44:46,421 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 11:44:46,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,422 INFO L229 MonitoredProcess]: Starting monitored process 1346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1346)] Waiting until timeout for monitored process [2022-11-16 11:44:46,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,435 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:46,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1346)] Ended with exit code 0 [2022-11-16 11:44:46,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,449 INFO L229 MonitoredProcess]: Starting monitored process 1347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1347)] Waiting until timeout for monitored process [2022-11-16 11:44:46,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:46,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1347)] Ended with exit code 0 [2022-11-16 11:44:46,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,471 INFO L229 MonitoredProcess]: Starting monitored process 1348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1348)] Waiting until timeout for monitored process [2022-11-16 11:44:46,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,484 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:46,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1348)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:46,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,494 INFO L229 MonitoredProcess]: Starting monitored process 1349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1349)] Waiting until timeout for monitored process [2022-11-16 11:44:46,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:46,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1349)] Ended with exit code 0 [2022-11-16 11:44:46,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,518 INFO L229 MonitoredProcess]: Starting monitored process 1350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1350)] Waiting until timeout for monitored process [2022-11-16 11:44:46,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,532 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:46,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1350)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:46,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,547 INFO L229 MonitoredProcess]: Starting monitored process 1351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1351)] Waiting until timeout for monitored process [2022-11-16 11:44:46,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:46,559 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:46,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:46,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:46,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1351)] Ended with exit code 0 [2022-11-16 11:44:46,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:46,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:46,568 INFO L229 MonitoredProcess]: Starting monitored process 1352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:46,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1352)] Waiting until timeout for monitored process [2022-11-16 11:44:46,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:46,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:46,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:46,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:46,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:46,584 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2022-11-16 11:44:46,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:46,761 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2022-11-16 11:44:46,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1352)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,146 INFO L229 MonitoredProcess]: Starting monitored process 1353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1353)] Waiting until timeout for monitored process [2022-11-16 11:44:47,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1353)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,187 INFO L229 MonitoredProcess]: Starting monitored process 1354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1354)] Waiting until timeout for monitored process [2022-11-16 11:44:47,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,204 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1354)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,231 INFO L229 MonitoredProcess]: Starting monitored process 1355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,248 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1355)] Waiting until timeout for monitored process [2022-11-16 11:44:47,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1355)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,260 INFO L229 MonitoredProcess]: Starting monitored process 1356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1356)] Waiting until timeout for monitored process [2022-11-16 11:44:47,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1356)] Ended with exit code 0 [2022-11-16 11:44:47,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,291 INFO L229 MonitoredProcess]: Starting monitored process 1357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1357)] Waiting until timeout for monitored process [2022-11-16 11:44:47,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1357)] Ended with exit code 0 [2022-11-16 11:44:47,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,315 INFO L229 MonitoredProcess]: Starting monitored process 1358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1358)] Waiting until timeout for monitored process [2022-11-16 11:44:47,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,328 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1358)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,343 INFO L229 MonitoredProcess]: Starting monitored process 1359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1359)] Waiting until timeout for monitored process [2022-11-16 11:44:47,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1359)] Ended with exit code 0 [2022-11-16 11:44:47,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,366 INFO L229 MonitoredProcess]: Starting monitored process 1360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1360)] Waiting until timeout for monitored process [2022-11-16 11:44:47,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1360)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,394 INFO L229 MonitoredProcess]: Starting monitored process 1361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1361)] Waiting until timeout for monitored process [2022-11-16 11:44:47,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1361)] Ended with exit code 0 [2022-11-16 11:44:47,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,417 INFO L229 MonitoredProcess]: Starting monitored process 1362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1362)] Waiting until timeout for monitored process [2022-11-16 11:44:47,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1362)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,441 INFO L229 MonitoredProcess]: Starting monitored process 1363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1363)] Waiting until timeout for monitored process [2022-11-16 11:44:47,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1363)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,464 INFO L229 MonitoredProcess]: Starting monitored process 1364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1364)] Waiting until timeout for monitored process [2022-11-16 11:44:47,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,478 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1364)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,487 INFO L229 MonitoredProcess]: Starting monitored process 1365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1365)] Waiting until timeout for monitored process [2022-11-16 11:44:47,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1365)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,511 INFO L229 MonitoredProcess]: Starting monitored process 1366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1366)] Waiting until timeout for monitored process [2022-11-16 11:44:47,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,523 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,525 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1366)] Ended with exit code 0 [2022-11-16 11:44:47,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,534 INFO L229 MonitoredProcess]: Starting monitored process 1367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1367)] Waiting until timeout for monitored process [2022-11-16 11:44:47,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1367)] Ended with exit code 0 [2022-11-16 11:44:47,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,558 INFO L229 MonitoredProcess]: Starting monitored process 1368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1368)] Waiting until timeout for monitored process [2022-11-16 11:44:47,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,571 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1368)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,582 INFO L229 MonitoredProcess]: Starting monitored process 1369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1369)] Waiting until timeout for monitored process [2022-11-16 11:44:47,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,594 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1369)] Ended with exit code 0 [2022-11-16 11:44:47,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,605 INFO L229 MonitoredProcess]: Starting monitored process 1370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1370)] Waiting until timeout for monitored process [2022-11-16 11:44:47,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,618 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1370)] Ended with exit code 0 [2022-11-16 11:44:47,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,629 INFO L229 MonitoredProcess]: Starting monitored process 1371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1371)] Waiting until timeout for monitored process [2022-11-16 11:44:47,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,643 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1371)] Ended with exit code 0 [2022-11-16 11:44:47,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,653 INFO L229 MonitoredProcess]: Starting monitored process 1372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1372)] Waiting until timeout for monitored process [2022-11-16 11:44:47,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,666 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1372)] Ended with exit code 0 [2022-11-16 11:44:47,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,675 INFO L229 MonitoredProcess]: Starting monitored process 1373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1373)] Waiting until timeout for monitored process [2022-11-16 11:44:47,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1373)] Ended with exit code 0 [2022-11-16 11:44:47,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,704 INFO L229 MonitoredProcess]: Starting monitored process 1374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1374)] Waiting until timeout for monitored process [2022-11-16 11:44:47,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1374)] Ended with exit code 0 [2022-11-16 11:44:47,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:47,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:44:47,732 INFO L229 MonitoredProcess]: Starting monitored process 1375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:44:47,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1375)] Waiting until timeout for monitored process [2022-11-16 11:44:47,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:44:47,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:44:47,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:44:47,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:44:47,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:44:47,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:44:47,746 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:44:47,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:44:47,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:44:47,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:44:47,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1375)] Forceful destruction successful, exit code 0 [2022-11-16 11:44:47,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:44:47,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:44:47,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:44:47,755 INFO L87 Difference]: Start difference. First operand 2927 states and 4642 transitions. cyclomatic complexity: 1731 Second operand has 4 states, 4 states have (on average 36.25) internal successors, (145), 4 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:44:47,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:44:47,866 INFO L93 Difference]: Finished difference Result 5806 states and 9149 transitions. [2022-11-16 11:44:47,866 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5806 states and 9149 transitions. [2022-11-16 11:44:47,906 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 4928 [2022-11-16 11:44:47,934 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5806 states to 5806 states and 9149 transitions. [2022-11-16 11:44:47,934 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5806 [2022-11-16 11:44:47,940 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5806 [2022-11-16 11:44:47,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5806 states and 9149 transitions. [2022-11-16 11:44:47,948 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:44:47,948 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5806 states and 9149 transitions. [2022-11-16 11:44:47,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5806 states and 9149 transitions. [2022-11-16 11:44:48,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5806 to 5806. [2022-11-16 11:44:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5806 states, 5806 states have (on average 1.5757836720633827) internal successors, (9149), 5805 states have internal predecessors, (9149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:44:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 5806 states and 9149 transitions. [2022-11-16 11:44:48,067 INFO L240 hiAutomatonCegarLoop]: Abstraction has 5806 states and 9149 transitions. [2022-11-16 11:44:48,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 11:44:48,070 INFO L428 stractBuchiCegarLoop]: Abstraction has 5806 states and 9149 transitions. [2022-11-16 11:44:48,070 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-11-16 11:44:48,070 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5806 states and 9149 transitions. [2022-11-16 11:44:48,095 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 4928 [2022-11-16 11:44:48,095 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:44:48,095 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:44:48,096 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:44:48,096 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:44:48,097 INFO L748 eck$LassoCheckResult]: Stem: 20474#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 20401#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 20373#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 20374#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 20483#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 20484#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 20593#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 20592#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 20585#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 20580#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 20574#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 20570#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 20563#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 20558#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 20551#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 20547#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 20542#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 20535#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 20529#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 20523#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 20512#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 20513#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 20501#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 20502#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 20713#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 20708#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 20709#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 20742#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 20740#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 20736#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 20734#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 20730#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 20727#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 20682#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 20683#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 20679#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 20768#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 20767#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 20765#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 20764#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 20763#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 20761#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 20760#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 20125#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 20126#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 20757#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 20632#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 20086#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 20453#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 20193#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 20393#L961 assume ~id1~0 != ~id2~0; 20148#L962 assume ~id1~0 != ~id3~0; 20149#L963 assume ~id1~0 != ~id4~0; 20263#L964 assume ~id2~0 != ~id3~0; 20264#L965 assume ~id2~0 != ~id4~0; 20080#L966 assume ~id3~0 != ~id4~0; 20081#L967 assume ~id1~0 >= 0; 20213#L968 assume ~id2~0 >= 0; 20214#L969 assume ~id3~0 >= 0; 20129#L970 assume ~id4~0 >= 0; 20130#L971 assume 0 == ~r1~0 % 256; 20112#L972 assume 0 == ~r2~0 % 256; 20113#L973 assume 0 == ~r3~0 % 256; 20204#L974 assume 0 == ~r4~0 % 256; 20205#L975 assume 0 != init_~r123~0#1 % 256; 20389#L976 assume 0 != init_~r133~0#1 % 256; 20390#L977 assume 0 != init_~r143~0#1 % 256; 20103#L978 assume 0 != init_~r213~0#1 % 256; 20104#L979 assume 0 != init_~r233~0#1 % 256; 20327#L980 assume 0 != init_~r243~0#1 % 256; 20370#L981 assume 0 != init_~r313~0#1 % 256; 20368#L982 assume 0 != init_~r323~0#1 % 256; 20362#L983 assume 0 != init_~r343~0#1 % 256; 20164#L984 assume 0 != init_~r413~0#1 % 256; 20165#L985 assume 0 != init_~r423~0#1 % 256; 20169#L986 assume 0 != init_~r433~0#1 % 256; 20289#L987 assume ~max1~0 == ~id1~0; 20184#L988 assume ~max2~0 == ~id2~0; 20185#L989 assume ~max3~0 == ~id3~0; 20292#L990 assume ~max4~0 == ~id4~0; 20105#L991 assume 0 == ~st1~0; 20106#L992 assume 0 == ~st2~0; 20415#L993 assume 0 == ~st3~0; 20416#L994 assume 0 == ~st4~0; 20465#L995 assume 0 == ~nl1~0; 20089#L996 assume 0 == ~nl2~0; 20090#L997 assume 0 == ~nl3~0; 20440#L998 assume 0 == ~nl4~0; 24012#L999 assume 0 == ~mode1~0 % 256; 20304#L1000 assume 0 == ~mode2~0 % 256; 20176#L1001 assume 0 == ~mode3~0 % 256; 20177#L1002 assume 0 == ~mode4~0 % 256; 20268#L1003 assume 0 != ~newmax1~0 % 256; 23999#L1004 assume 0 != ~newmax2~0 % 256; 23998#L1005 assume 0 != ~newmax3~0 % 256; 20359#L1006 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 20360#L961-1 init_#res#1 := init_~tmp___23~0#1; 20353#L1146 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 20197#L22 assume !(0 == assume_abort_if_not_~cond#1); 20198#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 20303#L1287-2 [2022-11-16 11:44:48,097 INFO L750 eck$LassoCheckResult]: Loop: 20303#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 24305#L115 assume !(0 != ~mode1~0 % 256); 24302#L154 assume ~r1~0 % 256 < 3; 24299#L155 assume 0 != ~ep12~0 % 256; 22876#L156 assume 0 != ~newmax1~0 % 256;~p12_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 - 256); 24119#L155-1 assume 0 != ~ep13~0 % 256; 23915#L161 assume 0 != ~newmax1~0 % 256;~p13_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 - 256); 24115#L160 assume !(0 != ~ep14~0 % 256); 24093#L154-1 ~mode1~0 := 1; 24087#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 24081#L182 assume !(0 != ~mode2~0 % 256); 24082#L221 assume ~r2~0 % 256 < 3; 24370#L222 assume !(0 != ~ep21~0 % 256); 24369#L222-1 assume !(0 != ~ep23~0 % 256); 24367#L227 assume !(0 != ~ep24~0 % 256); 24365#L221-1 ~mode2~0 := 1; 24364#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 24362#L249 assume !(0 != ~mode3~0 % 256); 24361#L288 assume ~r3~0 % 256 < 3; 24360#L289 assume !(0 != ~ep31~0 % 256); 24358#L289-1 assume !(0 != ~ep32~0 % 256); 24356#L294 assume !(0 != ~ep34~0 % 256); 24354#L288-1 ~mode3~0 := 1; 24352#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 24350#L316 assume !(0 != ~mode4~0 % 256); 24349#L358 assume ~r4~0 % 256 < 3; 24346#L359 assume !(0 != ~ep41~0 % 256); 24343#L359-1 assume !(0 != ~ep42~0 % 256); 24339#L364 assume !(0 != ~ep43~0 % 256); 24336#L358-1 ~mode4~0 := 1; 24334#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 24332#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 24331#L1155 assume ~st1~0 + ~nl1~0 <= 1; 24328#L1156 assume ~st2~0 + ~nl2~0 <= 1; 24327#L1157 assume ~st3~0 + ~nl3~0 <= 1; 24324#L1158 assume ~st4~0 + ~nl4~0 <= 1; 24321#L1159 assume !(~r1~0 % 256 >= 3); 24318#L1162 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 24316#L1163 assume ~r1~0 % 256 < 3; 24314#L1168 assume !(~r1~0 % 256 >= 3); 24313#L1172 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 24311#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 24310#L1154-1 check_#res#1 := check_~tmp~1#1; 24309#L1206 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 24308#L1329 assume !(0 == assert_~arg#1 % 256); 24307#L1324 assume { :end_inline_assert } true; 20303#L1287-2 [2022-11-16 11:44:48,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:44:48,098 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 6 times [2022-11-16 11:44:48,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:44:48,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152776876] [2022-11-16 11:44:48,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:44:48,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:44:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:44:48,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:44:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:44:48,272 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:44:48,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:44:48,273 INFO L85 PathProgramCache]: Analyzing trace with hash 2144494398, now seen corresponding path program 1 times [2022-11-16 11:44:48,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:44:48,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041538671] [2022-11-16 11:44:48,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:44:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:44:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:44:48,291 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:44:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:44:48,310 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:44:48,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:44:48,311 INFO L85 PathProgramCache]: Analyzing trace with hash 587710673, now seen corresponding path program 1 times [2022-11-16 11:44:48,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:44:48,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876842625] [2022-11-16 11:44:48,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:44:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:44:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:44:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:44:48,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:44:48,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876842625] [2022-11-16 11:44:48,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876842625] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:44:48,624 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:44:48,624 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:44:48,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257980313] [2022-11-16 11:44:48,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:44:51,661 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:44:51,661 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:44:51,661 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:44:51,661 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:44:51,661 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 11:44:51,661 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:44:51,661 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:44:51,661 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:44:51,661 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration9_Loop [2022-11-16 11:44:51,661 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:44:51,661 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:44:51,668 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:51,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,316 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,319 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,321 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,324 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,329 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,331 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,334 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,338 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,341 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,346 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,348 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,354 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,357 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,359 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,362 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,366 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,369 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,371 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,374 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,385 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,388 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,390 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,397 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,403 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,407 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,410 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:52,412 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:44:53,956 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2022-11-16 11:45:20,726 WARN L233 SmtUtils]: Spent 25.98s on a formula simplification. DAG size of input: 400 DAG size of output: 177 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 11:45:20,932 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:45:20,932 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 11:45:20,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:20,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:20,933 INFO L229 MonitoredProcess]: Starting monitored process 1376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:20,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1376)] Waiting until timeout for monitored process [2022-11-16 11:45:20,935 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:45:20,935 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:20,947 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:45:20,947 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_~newmax~1#1=0} Honda state: {ULTIMATE.start_node2_~newmax~1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:45:20,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1376)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:20,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:20,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:20,951 INFO L229 MonitoredProcess]: Starting monitored process 1377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:20,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1377)] Waiting until timeout for monitored process [2022-11-16 11:45:20,953 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:45:20,953 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:22,951 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:45:22,951 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=-128, ~p42_new~0=-128, ~p41_new~0=-128, ~p24_new~0=-128, ~nomsg~0=-128, ~p34_new~0=-128, ~p31_new~0=-128, ~p32_new~0=-128, ~p13_new~0=-128, ~p21_new~0=-128, ~p12_new~0=-128, ~p23_new~0=-128, ~p14_new~0=-128, ~max1~0=168, ~p14_old~0=-128, ~p13_old~0=-88, ~p23_old~0=-128, ~p41_old~0=-128, ~p24_old~0=-128, ~p12_old~0=-88, ~p21_old~0=-128, ~p43_old~0=-128, ~p42_old~0=-128, ~p32_old~0=-128, ~p34_old~0=-128, ~p31_old~0=-128} Honda state: {~p43_new~0=-128, ~p42_new~0=-128, ~p41_new~0=-128, ~p24_new~0=-128, ~nomsg~0=-128, ~p34_new~0=-128, ~p31_new~0=-128, ~p32_new~0=-128, ~p13_new~0=-128, ~p21_new~0=-128, ~p12_new~0=-128, ~p23_new~0=-128, ~p14_new~0=-128, ~max1~0=168, ~p14_old~0=-128, ~p13_old~0=-88, ~p23_old~0=-128, ~p41_old~0=-128, ~p24_old~0=-128, ~p12_old~0=-88, ~p21_old~0=-128, ~p43_old~0=-128, ~p42_old~0=-128, ~p32_old~0=-128, ~p34_old~0=-128, ~p31_old~0=-128} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:45:22,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1377)] Ended with exit code 0 [2022-11-16 11:45:22,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:22,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:22,963 INFO L229 MonitoredProcess]: Starting monitored process 1378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:22,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1378)] Waiting until timeout for monitored process [2022-11-16 11:45:22,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:45:22,965 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:22,987 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:45:22,987 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=2} Honda state: {~r2~0=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:45:22,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1378)] Ended with exit code 0 [2022-11-16 11:45:22,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:22,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:22,990 INFO L229 MonitoredProcess]: Starting monitored process 1379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:22,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1379)] Waiting until timeout for monitored process [2022-11-16 11:45:22,993 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:45:22,993 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:23,016 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:45:23,016 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep31~0=0} Honda state: {~ep31~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:45:23,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1379)] Ended with exit code 0 [2022-11-16 11:45:23,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:23,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:23,019 INFO L229 MonitoredProcess]: Starting monitored process 1380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:23,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1380)] Waiting until timeout for monitored process [2022-11-16 11:45:23,022 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:45:23,022 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:23,042 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 11:45:23,042 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep23~0=-256} Honda state: {~ep23~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 11:45:23,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1380)] Ended with exit code 0 [2022-11-16 11:45:23,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:23,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:23,046 INFO L229 MonitoredProcess]: Starting monitored process 1381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:23,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1381)] Waiting until timeout for monitored process [2022-11-16 11:45:23,048 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 11:45:23,048 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:23,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1381)] Ended with exit code 0 [2022-11-16 11:45:23,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:23,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:23,063 INFO L229 MonitoredProcess]: Starting monitored process 1382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:23,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1382)] Waiting until timeout for monitored process [2022-11-16 11:45:23,065 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 11:45:23,065 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 11:45:23,179 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 11:45:23,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1382)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:23,182 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:45:23,182 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:45:23,182 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:45:23,183 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:45:23,183 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 11:45:23,183 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:23,183 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:45:23,183 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:45:23,183 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration9_Loop [2022-11-16 11:45:23,183 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:45:23,183 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:45:23,188 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,197 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,200 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,202 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,205 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,210 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,213 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,217 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,224 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,231 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,234 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,240 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,244 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,247 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,251 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,254 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,260 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,263 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,267 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,270 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,274 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,277 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,291 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,293 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,296 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,299 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,302 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,307 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,311 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:23,922 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:45:25,476 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2022-11-16 11:45:52,972 WARN L233 SmtUtils]: Spent 25.74s on a formula simplification. DAG size of input: 400 DAG size of output: 177 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 11:45:52,999 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 11:45:52,999 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 11:45:52,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:52,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,003 INFO L229 MonitoredProcess]: Starting monitored process 1383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1383)] Waiting until timeout for monitored process [2022-11-16 11:45:53,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1383)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,043 INFO L229 MonitoredProcess]: Starting monitored process 1384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,060 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1384)] Waiting until timeout for monitored process [2022-11-16 11:45:53,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1384)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,077 INFO L229 MonitoredProcess]: Starting monitored process 1385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1385)] Waiting until timeout for monitored process [2022-11-16 11:45:53,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1385)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,119 INFO L229 MonitoredProcess]: Starting monitored process 1386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,135 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1386)] Waiting until timeout for monitored process [2022-11-16 11:45:53,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1386)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,151 INFO L229 MonitoredProcess]: Starting monitored process 1387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,167 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1387)] Waiting until timeout for monitored process [2022-11-16 11:45:53,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1387)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,192 INFO L229 MonitoredProcess]: Starting monitored process 1388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1388)] Waiting until timeout for monitored process [2022-11-16 11:45:53,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1388)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,222 INFO L229 MonitoredProcess]: Starting monitored process 1389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1389)] Waiting until timeout for monitored process [2022-11-16 11:45:53,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1389)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,255 INFO L229 MonitoredProcess]: Starting monitored process 1390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1390)] Waiting until timeout for monitored process [2022-11-16 11:45:53,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1390)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,303 INFO L229 MonitoredProcess]: Starting monitored process 1391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1391)] Waiting until timeout for monitored process [2022-11-16 11:45:53,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,319 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1391)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,338 INFO L229 MonitoredProcess]: Starting monitored process 1392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,355 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1392)] Waiting until timeout for monitored process [2022-11-16 11:45:53,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1392)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,371 INFO L229 MonitoredProcess]: Starting monitored process 1393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1393)] Waiting until timeout for monitored process [2022-11-16 11:45:53,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1393)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,403 INFO L229 MonitoredProcess]: Starting monitored process 1394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1394)] Waiting until timeout for monitored process [2022-11-16 11:45:53,420 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1394)] Ended with exit code 0 [2022-11-16 11:45:53,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,425 INFO L229 MonitoredProcess]: Starting monitored process 1395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1395)] Waiting until timeout for monitored process [2022-11-16 11:45:53,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,437 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,437 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1395)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,442 INFO L229 MonitoredProcess]: Starting monitored process 1396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1396)] Waiting until timeout for monitored process [2022-11-16 11:45:53,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1396)] Ended with exit code 0 [2022-11-16 11:45:53,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,460 INFO L229 MonitoredProcess]: Starting monitored process 1397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1397)] Waiting until timeout for monitored process [2022-11-16 11:45:53,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,472 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,473 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1397)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,478 INFO L229 MonitoredProcess]: Starting monitored process 1398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1398)] Waiting until timeout for monitored process [2022-11-16 11:45:53,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,490 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1398)] Ended with exit code 0 [2022-11-16 11:45:53,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,496 INFO L229 MonitoredProcess]: Starting monitored process 1399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1399)] Waiting until timeout for monitored process [2022-11-16 11:45:53,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,509 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1399)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,514 INFO L229 MonitoredProcess]: Starting monitored process 1400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1400)] Waiting until timeout for monitored process [2022-11-16 11:45:53,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,527 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1400)] Ended with exit code 0 [2022-11-16 11:45:53,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,532 INFO L229 MonitoredProcess]: Starting monitored process 1401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1401)] Waiting until timeout for monitored process [2022-11-16 11:45:53,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,545 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1401)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,549 INFO L229 MonitoredProcess]: Starting monitored process 1402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1402)] Waiting until timeout for monitored process [2022-11-16 11:45:53,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1402)] Ended with exit code 0 [2022-11-16 11:45:53,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,566 INFO L229 MonitoredProcess]: Starting monitored process 1403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1403)] Waiting until timeout for monitored process [2022-11-16 11:45:53,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,579 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1403)] Ended with exit code 0 [2022-11-16 11:45:53,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,584 INFO L229 MonitoredProcess]: Starting monitored process 1404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1404)] Waiting until timeout for monitored process [2022-11-16 11:45:53,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,598 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1404)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:53,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,604 INFO L229 MonitoredProcess]: Starting monitored process 1405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1405)] Waiting until timeout for monitored process [2022-11-16 11:45:53,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1405)] Ended with exit code 0 [2022-11-16 11:45:53,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,621 INFO L229 MonitoredProcess]: Starting monitored process 1406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1406)] Waiting until timeout for monitored process [2022-11-16 11:45:53,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1406)] Ended with exit code 0 [2022-11-16 11:45:53,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,642 INFO L229 MonitoredProcess]: Starting monitored process 1407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1407)] Waiting until timeout for monitored process [2022-11-16 11:45:53,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1407)] Ended with exit code 0 [2022-11-16 11:45:53,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,659 INFO L229 MonitoredProcess]: Starting monitored process 1408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1408)] Waiting until timeout for monitored process [2022-11-16 11:45:53,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,672 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1408)] Ended with exit code 0 [2022-11-16 11:45:53,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,677 INFO L229 MonitoredProcess]: Starting monitored process 1409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1409)] Waiting until timeout for monitored process [2022-11-16 11:45:53,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,697 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1409)] Ended with exit code 0 [2022-11-16 11:45:53,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,703 INFO L229 MonitoredProcess]: Starting monitored process 1410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1410)] Waiting until timeout for monitored process [2022-11-16 11:45:53,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:53,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,716 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:53,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:53,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:53,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1410)] Ended with exit code 0 [2022-11-16 11:45:53,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:53,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:53,721 INFO L229 MonitoredProcess]: Starting monitored process 1411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:53,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1411)] Waiting until timeout for monitored process [2022-11-16 11:45:53,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:53,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:53,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:53,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:53,735 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:45:53,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:53,981 INFO L401 nArgumentSynthesizer]: We have 68 Motzkin's Theorem applications. [2022-11-16 11:45:53,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1411)] Ended with exit code 0 [2022-11-16 11:45:54,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,329 INFO L229 MonitoredProcess]: Starting monitored process 1412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1412)] Waiting until timeout for monitored process [2022-11-16 11:45:54,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 11:45:54,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 11:45:54,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1412)] Ended with exit code 0 [2022-11-16 11:45:54,350 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 11:45:54,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,351 INFO L229 MonitoredProcess]: Starting monitored process 1413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1413)] Waiting until timeout for monitored process [2022-11-16 11:45:54,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1413)] Ended with exit code 0 [2022-11-16 11:45:54,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,369 INFO L229 MonitoredProcess]: Starting monitored process 1414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1414)] Waiting until timeout for monitored process [2022-11-16 11:45:54,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1414)] Ended with exit code 0 [2022-11-16 11:45:54,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,388 INFO L229 MonitoredProcess]: Starting monitored process 1415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1415)] Waiting until timeout for monitored process [2022-11-16 11:45:54,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,401 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1415)] Ended with exit code 0 [2022-11-16 11:45:54,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,406 INFO L229 MonitoredProcess]: Starting monitored process 1416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1416)] Waiting until timeout for monitored process [2022-11-16 11:45:54,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1416)] Ended with exit code 0 [2022-11-16 11:45:54,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,424 INFO L229 MonitoredProcess]: Starting monitored process 1417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1417)] Waiting until timeout for monitored process [2022-11-16 11:45:54,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1417)] Ended with exit code 0 [2022-11-16 11:45:54,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,444 INFO L229 MonitoredProcess]: Starting monitored process 1418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1418)] Waiting until timeout for monitored process [2022-11-16 11:45:54,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1418)] Ended with exit code 0 [2022-11-16 11:45:54,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,462 INFO L229 MonitoredProcess]: Starting monitored process 1419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1419)] Waiting until timeout for monitored process [2022-11-16 11:45:54,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1419)] Ended with exit code 0 [2022-11-16 11:45:54,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,486 INFO L229 MonitoredProcess]: Starting monitored process 1420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1420)] Waiting until timeout for monitored process [2022-11-16 11:45:54,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,500 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1420)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:54,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,507 INFO L229 MonitoredProcess]: Starting monitored process 1421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1421)] Waiting until timeout for monitored process [2022-11-16 11:45:54,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1421)] Ended with exit code 0 [2022-11-16 11:45:54,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,527 INFO L229 MonitoredProcess]: Starting monitored process 1422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1422)] Waiting until timeout for monitored process [2022-11-16 11:45:54,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1422)] Ended with exit code 0 [2022-11-16 11:45:54,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,546 INFO L229 MonitoredProcess]: Starting monitored process 1423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1423)] Waiting until timeout for monitored process [2022-11-16 11:45:54,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1423)] Ended with exit code 0 [2022-11-16 11:45:54,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,566 INFO L229 MonitoredProcess]: Starting monitored process 1424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1424)] Waiting until timeout for monitored process [2022-11-16 11:45:54,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,579 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1424)] Ended with exit code 0 [2022-11-16 11:45:54,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,584 INFO L229 MonitoredProcess]: Starting monitored process 1425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1425)] Waiting until timeout for monitored process [2022-11-16 11:45:54,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,597 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1425)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:54,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,603 INFO L229 MonitoredProcess]: Starting monitored process 1426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1426)] Waiting until timeout for monitored process [2022-11-16 11:45:54,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1426)] Ended with exit code 0 [2022-11-16 11:45:54,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,622 INFO L229 MonitoredProcess]: Starting monitored process 1427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1427)] Waiting until timeout for monitored process [2022-11-16 11:45:54,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1427)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:54,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,640 INFO L229 MonitoredProcess]: Starting monitored process 1428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1428)] Waiting until timeout for monitored process [2022-11-16 11:45:54,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,653 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1428)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:54,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,660 INFO L229 MonitoredProcess]: Starting monitored process 1429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1429)] Waiting until timeout for monitored process [2022-11-16 11:45:54,662 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 [2022-11-16 11:45:54,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1429)] Ended with exit code 0 [2022-11-16 11:45:54,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,678 INFO L229 MonitoredProcess]: Starting monitored process 1430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1430)] Waiting until timeout for monitored process [2022-11-16 11:45:54,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,691 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1430)] Ended with exit code 0 [2022-11-16 11:45:54,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,697 INFO L229 MonitoredProcess]: Starting monitored process 1431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1431)] Waiting until timeout for monitored process [2022-11-16 11:45:54,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1431)] Ended with exit code 0 [2022-11-16 11:45:54,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,714 INFO L229 MonitoredProcess]: Starting monitored process 1432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1432)] Waiting until timeout for monitored process [2022-11-16 11:45:54,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,727 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1432)] Ended with exit code 0 [2022-11-16 11:45:54,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,732 INFO L229 MonitoredProcess]: Starting monitored process 1433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1433)] Waiting until timeout for monitored process [2022-11-16 11:45:54,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,745 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1433)] Ended with exit code 0 [2022-11-16 11:45:54,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,750 INFO L229 MonitoredProcess]: Starting monitored process 1434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1434)] Waiting until timeout for monitored process [2022-11-16 11:45:54,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,765 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1434)] Ended with exit code 0 [2022-11-16 11:45:54,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,772 INFO L229 MonitoredProcess]: Starting monitored process 1435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1435)] Waiting until timeout for monitored process [2022-11-16 11:45:54,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,785 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1435)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:54,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,790 INFO L229 MonitoredProcess]: Starting monitored process 1436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1436)] Waiting until timeout for monitored process [2022-11-16 11:45:54,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,802 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1436)] Ended with exit code 0 [2022-11-16 11:45:54,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,808 INFO L229 MonitoredProcess]: Starting monitored process 1437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1437)] Waiting until timeout for monitored process [2022-11-16 11:45:54,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,821 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1437)] Ended with exit code 0 [2022-11-16 11:45:54,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,826 INFO L229 MonitoredProcess]: Starting monitored process 1438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1438)] Waiting until timeout for monitored process [2022-11-16 11:45:54,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,839 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1438)] Ended with exit code 0 [2022-11-16 11:45:54,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,845 INFO L229 MonitoredProcess]: Starting monitored process 1439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1439)] Waiting until timeout for monitored process [2022-11-16 11:45:54,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1439)] Ended with exit code 0 [2022-11-16 11:45:54,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,865 INFO L229 MonitoredProcess]: Starting monitored process 1440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1440)] Waiting until timeout for monitored process [2022-11-16 11:45:54,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:54,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:54,878 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:54,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:54,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:54,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1440)] Ended with exit code 0 [2022-11-16 11:45:54,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:54,884 INFO L229 MonitoredProcess]: Starting monitored process 1441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:54,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1441)] Waiting until timeout for monitored process [2022-11-16 11:45:54,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:54,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:54,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:54,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:54,899 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:45:54,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:55,275 INFO L401 nArgumentSynthesizer]: We have 102 Motzkin's Theorem applications. [2022-11-16 11:45:55,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:55,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1441)] Ended with exit code 0 [2022-11-16 11:45:56,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,002 INFO L229 MonitoredProcess]: Starting monitored process 1442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1442)] Waiting until timeout for monitored process [2022-11-16 11:45:56,004 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 [2022-11-16 11:45:56,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:45:56,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:45:56,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1442)] Ended with exit code 0 [2022-11-16 11:45:56,020 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 11:45:56,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,021 INFO L229 MonitoredProcess]: Starting monitored process 1443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1443)] Waiting until timeout for monitored process [2022-11-16 11:45:56,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1443)] Ended with exit code 0 [2022-11-16 11:45:56,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,040 INFO L229 MonitoredProcess]: Starting monitored process 1444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1444)] Waiting until timeout for monitored process [2022-11-16 11:45:56,042 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 [2022-11-16 11:45:56,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1444)] Ended with exit code 0 [2022-11-16 11:45:56,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,060 INFO L229 MonitoredProcess]: Starting monitored process 1445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1445)] Waiting until timeout for monitored process [2022-11-16 11:45:56,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1445)] Ended with exit code 0 [2022-11-16 11:45:56,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,079 INFO L229 MonitoredProcess]: Starting monitored process 1446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1446)] Waiting until timeout for monitored process [2022-11-16 11:45:56,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1446)] Ended with exit code 0 [2022-11-16 11:45:56,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,099 INFO L229 MonitoredProcess]: Starting monitored process 1447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1447)] Waiting until timeout for monitored process [2022-11-16 11:45:56,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1447)] Ended with exit code 0 [2022-11-16 11:45:56,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,120 INFO L229 MonitoredProcess]: Starting monitored process 1448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1448)] Waiting until timeout for monitored process [2022-11-16 11:45:56,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1448)] Ended with exit code 0 [2022-11-16 11:45:56,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,138 INFO L229 MonitoredProcess]: Starting monitored process 1449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1449)] Waiting until timeout for monitored process [2022-11-16 11:45:56,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1449)] Ended with exit code 0 [2022-11-16 11:45:56,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,158 INFO L229 MonitoredProcess]: Starting monitored process 1450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1450)] Waiting until timeout for monitored process [2022-11-16 11:45:56,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1450)] Ended with exit code 0 [2022-11-16 11:45:56,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,180 INFO L229 MonitoredProcess]: Starting monitored process 1451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1451)] Waiting until timeout for monitored process [2022-11-16 11:45:56,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1451)] Ended with exit code 0 [2022-11-16 11:45:56,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,201 INFO L229 MonitoredProcess]: Starting monitored process 1452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1452)] Waiting until timeout for monitored process [2022-11-16 11:45:56,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1452)] Ended with exit code 0 [2022-11-16 11:45:56,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,220 INFO L229 MonitoredProcess]: Starting monitored process 1453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1453)] Waiting until timeout for monitored process [2022-11-16 11:45:56,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1453)] Ended with exit code 0 [2022-11-16 11:45:56,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,241 INFO L229 MonitoredProcess]: Starting monitored process 1454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1454)] Waiting until timeout for monitored process [2022-11-16 11:45:56,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1454)] Ended with exit code 0 [2022-11-16 11:45:56,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,261 INFO L229 MonitoredProcess]: Starting monitored process 1455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1455)] Waiting until timeout for monitored process [2022-11-16 11:45:56,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1455)] Ended with exit code 0 [2022-11-16 11:45:56,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,280 INFO L229 MonitoredProcess]: Starting monitored process 1456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1456)] Waiting until timeout for monitored process [2022-11-16 11:45:56,282 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 [2022-11-16 11:45:56,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1456)] Ended with exit code 0 [2022-11-16 11:45:56,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,300 INFO L229 MonitoredProcess]: Starting monitored process 1457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1457)] Waiting until timeout for monitored process [2022-11-16 11:45:56,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1457)] Ended with exit code 0 [2022-11-16 11:45:56,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,320 INFO L229 MonitoredProcess]: Starting monitored process 1458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1458)] Waiting until timeout for monitored process [2022-11-16 11:45:56,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1458)] Ended with exit code 0 [2022-11-16 11:45:56,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,341 INFO L229 MonitoredProcess]: Starting monitored process 1459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1459)] Waiting until timeout for monitored process [2022-11-16 11:45:56,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1459)] Ended with exit code 0 [2022-11-16 11:45:56,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,363 INFO L229 MonitoredProcess]: Starting monitored process 1460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1460)] Waiting until timeout for monitored process [2022-11-16 11:45:56,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,376 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1460)] Ended with exit code 0 [2022-11-16 11:45:56,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,382 INFO L229 MonitoredProcess]: Starting monitored process 1461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1461)] Waiting until timeout for monitored process [2022-11-16 11:45:56,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1461)] Ended with exit code 0 [2022-11-16 11:45:56,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,401 INFO L229 MonitoredProcess]: Starting monitored process 1462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1462)] Waiting until timeout for monitored process [2022-11-16 11:45:56,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1462)] Ended with exit code 0 [2022-11-16 11:45:56,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,420 INFO L229 MonitoredProcess]: Starting monitored process 1463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1463)] Waiting until timeout for monitored process [2022-11-16 11:45:56,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1463)] Ended with exit code 0 [2022-11-16 11:45:56,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,439 INFO L229 MonitoredProcess]: Starting monitored process 1464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1464)] Waiting until timeout for monitored process [2022-11-16 11:45:56,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1464)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:56,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,463 INFO L229 MonitoredProcess]: Starting monitored process 1465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1465)] Waiting until timeout for monitored process [2022-11-16 11:45:56,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1465)] Ended with exit code 0 [2022-11-16 11:45:56,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,487 INFO L229 MonitoredProcess]: Starting monitored process 1466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1466)] Waiting until timeout for monitored process [2022-11-16 11:45:56,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1466)] Ended with exit code 0 [2022-11-16 11:45:56,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,507 INFO L229 MonitoredProcess]: Starting monitored process 1467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1467)] Waiting until timeout for monitored process [2022-11-16 11:45:56,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1467)] Ended with exit code 0 [2022-11-16 11:45:56,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,526 INFO L229 MonitoredProcess]: Starting monitored process 1468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1468)] Waiting until timeout for monitored process [2022-11-16 11:45:56,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1468)] Ended with exit code 0 [2022-11-16 11:45:56,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,546 INFO L229 MonitoredProcess]: Starting monitored process 1469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1469)] Waiting until timeout for monitored process [2022-11-16 11:45:56,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,560 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1469)] Ended with exit code 0 [2022-11-16 11:45:56,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,567 INFO L229 MonitoredProcess]: Starting monitored process 1470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1470)] Waiting until timeout for monitored process [2022-11-16 11:45:56,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:56,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:56,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:56,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:56,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:56,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1470)] Ended with exit code 0 [2022-11-16 11:45:56,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:56,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:56,587 INFO L229 MonitoredProcess]: Starting monitored process 1471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:56,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1471)] Waiting until timeout for monitored process [2022-11-16 11:45:56,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:56,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:56,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:56,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:56,604 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:45:56,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:57,109 INFO L401 nArgumentSynthesizer]: We have 136 Motzkin's Theorem applications. [2022-11-16 11:45:57,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1471)] Ended with exit code 0 [2022-11-16 11:45:58,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,177 INFO L229 MonitoredProcess]: Starting monitored process 1472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1472)] Waiting until timeout for monitored process [2022-11-16 11:45:58,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:45:58,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:45:58,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1472)] Ended with exit code 0 [2022-11-16 11:45:58,196 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 11:45:58,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,196 INFO L229 MonitoredProcess]: Starting monitored process 1473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1473)] Waiting until timeout for monitored process [2022-11-16 11:45:58,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1473)] Ended with exit code 0 [2022-11-16 11:45:58,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,216 INFO L229 MonitoredProcess]: Starting monitored process 1474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1474)] Waiting until timeout for monitored process [2022-11-16 11:45:58,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1474)] Ended with exit code 0 [2022-11-16 11:45:58,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,237 INFO L229 MonitoredProcess]: Starting monitored process 1475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1475)] Waiting until timeout for monitored process [2022-11-16 11:45:58,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1475)] Ended with exit code 0 [2022-11-16 11:45:58,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,256 INFO L229 MonitoredProcess]: Starting monitored process 1476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1476)] Waiting until timeout for monitored process [2022-11-16 11:45:58,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,270 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1476)] Ended with exit code 0 [2022-11-16 11:45:58,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,276 INFO L229 MonitoredProcess]: Starting monitored process 1477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1477)] Waiting until timeout for monitored process [2022-11-16 11:45:58,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1477)] Ended with exit code 0 [2022-11-16 11:45:58,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,299 INFO L229 MonitoredProcess]: Starting monitored process 1478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1478)] Waiting until timeout for monitored process [2022-11-16 11:45:58,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,313 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1478)] Ended with exit code 0 [2022-11-16 11:45:58,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,318 INFO L229 MonitoredProcess]: Starting monitored process 1479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1479)] Waiting until timeout for monitored process [2022-11-16 11:45:58,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1479)] Ended with exit code 0 [2022-11-16 11:45:58,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,339 INFO L229 MonitoredProcess]: Starting monitored process 1480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1480)] Waiting until timeout for monitored process [2022-11-16 11:45:58,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1480)] Ended with exit code 0 [2022-11-16 11:45:58,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,363 INFO L229 MonitoredProcess]: Starting monitored process 1481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1481)] Waiting until timeout for monitored process [2022-11-16 11:45:58,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1481)] Ended with exit code 0 [2022-11-16 11:45:58,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,385 INFO L229 MonitoredProcess]: Starting monitored process 1482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1482)] Waiting until timeout for monitored process [2022-11-16 11:45:58,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1482)] Ended with exit code 0 [2022-11-16 11:45:58,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,406 INFO L229 MonitoredProcess]: Starting monitored process 1483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1483)] Waiting until timeout for monitored process [2022-11-16 11:45:58,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1483)] Ended with exit code 0 [2022-11-16 11:45:58,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,428 INFO L229 MonitoredProcess]: Starting monitored process 1484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1484)] Waiting until timeout for monitored process [2022-11-16 11:45:58,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1484)] Ended with exit code 0 [2022-11-16 11:45:58,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,448 INFO L229 MonitoredProcess]: Starting monitored process 1485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1485)] Waiting until timeout for monitored process [2022-11-16 11:45:58,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,462 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1485)] Ended with exit code 0 [2022-11-16 11:45:58,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,468 INFO L229 MonitoredProcess]: Starting monitored process 1486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1486)] Waiting until timeout for monitored process [2022-11-16 11:45:58,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,482 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1486)] Ended with exit code 0 [2022-11-16 11:45:58,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,489 INFO L229 MonitoredProcess]: Starting monitored process 1487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1487)] Waiting until timeout for monitored process [2022-11-16 11:45:58,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1487)] Ended with exit code 0 [2022-11-16 11:45:58,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,509 INFO L229 MonitoredProcess]: Starting monitored process 1488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1488)] Waiting until timeout for monitored process [2022-11-16 11:45:58,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1488)] Ended with exit code 0 [2022-11-16 11:45:58,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,531 INFO L229 MonitoredProcess]: Starting monitored process 1489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1489)] Waiting until timeout for monitored process [2022-11-16 11:45:58,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,545 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1489)] Ended with exit code 0 [2022-11-16 11:45:58,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,552 INFO L229 MonitoredProcess]: Starting monitored process 1490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1490)] Waiting until timeout for monitored process [2022-11-16 11:45:58,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,566 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1490)] Ended with exit code 0 [2022-11-16 11:45:58,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,572 INFO L229 MonitoredProcess]: Starting monitored process 1491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1491)] Waiting until timeout for monitored process [2022-11-16 11:45:58,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1491)] Ended with exit code 0 [2022-11-16 11:45:58,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,591 INFO L229 MonitoredProcess]: Starting monitored process 1492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1492)] Waiting until timeout for monitored process [2022-11-16 11:45:58,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1492)] Ended with exit code 0 [2022-11-16 11:45:58,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,610 INFO L229 MonitoredProcess]: Starting monitored process 1493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1493)] Waiting until timeout for monitored process [2022-11-16 11:45:58,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1493)] Ended with exit code 0 [2022-11-16 11:45:58,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,630 INFO L229 MonitoredProcess]: Starting monitored process 1494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1494)] Waiting until timeout for monitored process [2022-11-16 11:45:58,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1494)] Forceful destruction successful, exit code 0 [2022-11-16 11:45:58,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,663 INFO L229 MonitoredProcess]: Starting monitored process 1495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1495)] Waiting until timeout for monitored process [2022-11-16 11:45:58,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1495)] Ended with exit code 0 [2022-11-16 11:45:58,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,685 INFO L229 MonitoredProcess]: Starting monitored process 1496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1496)] Waiting until timeout for monitored process [2022-11-16 11:45:58,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1496)] Ended with exit code 0 [2022-11-16 11:45:58,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,705 INFO L229 MonitoredProcess]: Starting monitored process 1497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1497)] Waiting until timeout for monitored process [2022-11-16 11:45:58,707 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 [2022-11-16 11:45:58,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1497)] Ended with exit code 0 [2022-11-16 11:45:58,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,724 INFO L229 MonitoredProcess]: Starting monitored process 1498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1498)] Waiting until timeout for monitored process [2022-11-16 11:45:58,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1498)] Ended with exit code 0 [2022-11-16 11:45:58,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,745 INFO L229 MonitoredProcess]: Starting monitored process 1499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1499)] Waiting until timeout for monitored process [2022-11-16 11:45:58,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1499)] Ended with exit code 0 [2022-11-16 11:45:58,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,768 INFO L229 MonitoredProcess]: Starting monitored process 1500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1500)] Waiting until timeout for monitored process [2022-11-16 11:45:58,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:45:58,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:58,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:45:58,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:45:58,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:45:58,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1500)] Ended with exit code 0 [2022-11-16 11:45:58,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:45:58,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:58,790 INFO L229 MonitoredProcess]: Starting monitored process 1501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:58,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1501)] Waiting until timeout for monitored process [2022-11-16 11:45:58,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:45:58,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:45:58,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:45:58,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:45:58,808 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:45:58,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:45:59,461 INFO L401 nArgumentSynthesizer]: We have 170 Motzkin's Theorem applications. [2022-11-16 11:45:59,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1501)] Ended with exit code 0 [2022-11-16 11:46:00,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,810 INFO L229 MonitoredProcess]: Starting monitored process 1502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1502)] Waiting until timeout for monitored process [2022-11-16 11:46:00,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 11:46:00,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:00,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:00,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1502)] Ended with exit code 0 [2022-11-16 11:46:00,831 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 11:46:00,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,832 INFO L229 MonitoredProcess]: Starting monitored process 1503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1503)] Waiting until timeout for monitored process [2022-11-16 11:46:00,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,846 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1503)] Ended with exit code 0 [2022-11-16 11:46:00,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,852 INFO L229 MonitoredProcess]: Starting monitored process 1504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1504)] Waiting until timeout for monitored process [2022-11-16 11:46:00,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1504)] Ended with exit code 0 [2022-11-16 11:46:00,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,874 INFO L229 MonitoredProcess]: Starting monitored process 1505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1505)] Waiting until timeout for monitored process [2022-11-16 11:46:00,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1505)] Ended with exit code 0 [2022-11-16 11:46:00,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,894 INFO L229 MonitoredProcess]: Starting monitored process 1506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1506)] Waiting until timeout for monitored process [2022-11-16 11:46:00,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1506)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:00,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,915 INFO L229 MonitoredProcess]: Starting monitored process 1507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1507)] Waiting until timeout for monitored process [2022-11-16 11:46:00,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,929 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1507)] Ended with exit code 0 [2022-11-16 11:46:00,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,938 INFO L229 MonitoredProcess]: Starting monitored process 1508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1508)] Waiting until timeout for monitored process [2022-11-16 11:46:00,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1508)] Ended with exit code 0 [2022-11-16 11:46:00,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,958 INFO L229 MonitoredProcess]: Starting monitored process 1509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1509)] Waiting until timeout for monitored process [2022-11-16 11:46:00,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:00,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:00,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1509)] Ended with exit code 0 [2022-11-16 11:46:00,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:00,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:00,979 INFO L229 MonitoredProcess]: Starting monitored process 1510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:00,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1510)] Waiting until timeout for monitored process [2022-11-16 11:46:00,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:00,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:00,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:00,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:00,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:00,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:00,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:00,995 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:00,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1510)] Ended with exit code 0 [2022-11-16 11:46:01,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,005 INFO L229 MonitoredProcess]: Starting monitored process 1511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1511)] Waiting until timeout for monitored process [2022-11-16 11:46:01,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1511)] Ended with exit code 0 [2022-11-16 11:46:01,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,027 INFO L229 MonitoredProcess]: Starting monitored process 1512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1512)] Waiting until timeout for monitored process [2022-11-16 11:46:01,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1512)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:01,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,047 INFO L229 MonitoredProcess]: Starting monitored process 1513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1513)] Waiting until timeout for monitored process [2022-11-16 11:46:01,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1513)] Ended with exit code 0 [2022-11-16 11:46:01,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,069 INFO L229 MonitoredProcess]: Starting monitored process 1514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1514)] Waiting until timeout for monitored process [2022-11-16 11:46:01,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1514)] Ended with exit code 0 [2022-11-16 11:46:01,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,090 INFO L229 MonitoredProcess]: Starting monitored process 1515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1515)] Waiting until timeout for monitored process [2022-11-16 11:46:01,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1515)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:01,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,110 INFO L229 MonitoredProcess]: Starting monitored process 1516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1516)] Waiting until timeout for monitored process [2022-11-16 11:46:01,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1516)] Ended with exit code 0 [2022-11-16 11:46:01,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,131 INFO L229 MonitoredProcess]: Starting monitored process 1517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1517)] Waiting until timeout for monitored process [2022-11-16 11:46:01,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1517)] Ended with exit code 0 [2022-11-16 11:46:01,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,150 INFO L229 MonitoredProcess]: Starting monitored process 1518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1518)] Waiting until timeout for monitored process [2022-11-16 11:46:01,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,164 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1518)] Ended with exit code 0 [2022-11-16 11:46:01,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,173 INFO L229 MonitoredProcess]: Starting monitored process 1519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1519)] Waiting until timeout for monitored process [2022-11-16 11:46:01,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1519)] Ended with exit code 0 [2022-11-16 11:46:01,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,194 INFO L229 MonitoredProcess]: Starting monitored process 1520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1520)] Waiting until timeout for monitored process [2022-11-16 11:46:01,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1520)] Ended with exit code 0 [2022-11-16 11:46:01,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,214 INFO L229 MonitoredProcess]: Starting monitored process 1521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1521)] Waiting until timeout for monitored process [2022-11-16 11:46:01,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1521)] Ended with exit code 0 [2022-11-16 11:46:01,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,234 INFO L229 MonitoredProcess]: Starting monitored process 1522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1522)] Waiting until timeout for monitored process [2022-11-16 11:46:01,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1522)] Ended with exit code 0 [2022-11-16 11:46:01,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,253 INFO L229 MonitoredProcess]: Starting monitored process 1523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1523)] Waiting until timeout for monitored process [2022-11-16 11:46:01,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1523)] Ended with exit code 0 [2022-11-16 11:46:01,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,273 INFO L229 MonitoredProcess]: Starting monitored process 1524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1524)] Waiting until timeout for monitored process [2022-11-16 11:46:01,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1524)] Ended with exit code 0 [2022-11-16 11:46:01,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,299 INFO L229 MonitoredProcess]: Starting monitored process 1525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1525)] Waiting until timeout for monitored process [2022-11-16 11:46:01,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1525)] Ended with exit code 0 [2022-11-16 11:46:01,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,318 INFO L229 MonitoredProcess]: Starting monitored process 1526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1526)] Waiting until timeout for monitored process [2022-11-16 11:46:01,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1526)] Ended with exit code 0 [2022-11-16 11:46:01,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,338 INFO L229 MonitoredProcess]: Starting monitored process 1527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1527)] Waiting until timeout for monitored process [2022-11-16 11:46:01,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1527)] Ended with exit code 0 [2022-11-16 11:46:01,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,358 INFO L229 MonitoredProcess]: Starting monitored process 1528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1528)] Waiting until timeout for monitored process [2022-11-16 11:46:01,360 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 [2022-11-16 11:46:01,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,371 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1528)] Ended with exit code 0 [2022-11-16 11:46:01,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,379 INFO L229 MonitoredProcess]: Starting monitored process 1529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1529)] Waiting until timeout for monitored process [2022-11-16 11:46:01,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1529)] Ended with exit code 0 [2022-11-16 11:46:01,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,425 INFO L229 MonitoredProcess]: Starting monitored process 1530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1530)] Waiting until timeout for monitored process [2022-11-16 11:46:01,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:01,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:01,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:01,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:01,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1530)] Ended with exit code 0 [2022-11-16 11:46:01,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:01,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:01,447 INFO L229 MonitoredProcess]: Starting monitored process 1531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:01,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1531)] Waiting until timeout for monitored process [2022-11-16 11:46:01,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:01,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:01,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:01,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:01,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:01,462 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:46:01,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:01,923 INFO L401 nArgumentSynthesizer]: We have 102 Motzkin's Theorem applications. [2022-11-16 11:46:01,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1531)] Ended with exit code 0 [2022-11-16 11:46:03,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,508 INFO L229 MonitoredProcess]: Starting monitored process 1532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1532)] Waiting until timeout for monitored process [2022-11-16 11:46:03,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:03,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 11:46:03,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 11:46:03,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1532)] Ended with exit code 0 [2022-11-16 11:46:03,529 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 11:46:03,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,530 INFO L229 MonitoredProcess]: Starting monitored process 1533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1533)] Waiting until timeout for monitored process [2022-11-16 11:46:03,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,542 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1533)] Ended with exit code 0 [2022-11-16 11:46:03,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,550 INFO L229 MonitoredProcess]: Starting monitored process 1534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1534)] Waiting until timeout for monitored process [2022-11-16 11:46:03,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1534)] Ended with exit code 0 [2022-11-16 11:46:03,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,573 INFO L229 MonitoredProcess]: Starting monitored process 1535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1535)] Waiting until timeout for monitored process [2022-11-16 11:46:03,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1535)] Ended with exit code 0 [2022-11-16 11:46:03,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,595 INFO L229 MonitoredProcess]: Starting monitored process 1536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1536)] Waiting until timeout for monitored process [2022-11-16 11:46:03,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1536)] Ended with exit code 0 [2022-11-16 11:46:03,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,617 INFO L229 MonitoredProcess]: Starting monitored process 1537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1537)] Waiting until timeout for monitored process [2022-11-16 11:46:03,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1537)] Ended with exit code 0 [2022-11-16 11:46:03,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,642 INFO L229 MonitoredProcess]: Starting monitored process 1538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1538)] Waiting until timeout for monitored process [2022-11-16 11:46:03,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1538)] Ended with exit code 0 [2022-11-16 11:46:03,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,663 INFO L229 MonitoredProcess]: Starting monitored process 1539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1539)] Waiting until timeout for monitored process [2022-11-16 11:46:03,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,675 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1539)] Ended with exit code 0 [2022-11-16 11:46:03,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,687 INFO L229 MonitoredProcess]: Starting monitored process 1540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1540)] Waiting until timeout for monitored process [2022-11-16 11:46:03,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1540)] Ended with exit code 0 [2022-11-16 11:46:03,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,716 INFO L229 MonitoredProcess]: Starting monitored process 1541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1541)] Waiting until timeout for monitored process [2022-11-16 11:46:03,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,728 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1541)] Ended with exit code 0 [2022-11-16 11:46:03,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,740 INFO L229 MonitoredProcess]: Starting monitored process 1542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1542)] Waiting until timeout for monitored process [2022-11-16 11:46:03,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1542)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:03,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,762 INFO L229 MonitoredProcess]: Starting monitored process 1543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1543)] Waiting until timeout for monitored process [2022-11-16 11:46:03,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1543)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:03,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,787 INFO L229 MonitoredProcess]: Starting monitored process 1544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1544)] Waiting until timeout for monitored process [2022-11-16 11:46:03,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1544)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:03,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,810 INFO L229 MonitoredProcess]: Starting monitored process 1545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1545)] Waiting until timeout for monitored process [2022-11-16 11:46:03,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1545)] Ended with exit code 0 [2022-11-16 11:46:03,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,841 INFO L229 MonitoredProcess]: Starting monitored process 1546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1546)] Waiting until timeout for monitored process [2022-11-16 11:46:03,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1546)] Ended with exit code 0 [2022-11-16 11:46:03,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,865 INFO L229 MonitoredProcess]: Starting monitored process 1547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1547)] Waiting until timeout for monitored process [2022-11-16 11:46:03,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1547)] Ended with exit code 0 [2022-11-16 11:46:03,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,886 INFO L229 MonitoredProcess]: Starting monitored process 1548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1548)] Waiting until timeout for monitored process [2022-11-16 11:46:03,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1548)] Ended with exit code 0 [2022-11-16 11:46:03,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,912 INFO L229 MonitoredProcess]: Starting monitored process 1549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1549)] Waiting until timeout for monitored process [2022-11-16 11:46:03,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1549)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:03,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,936 INFO L229 MonitoredProcess]: Starting monitored process 1550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1550)] Waiting until timeout for monitored process [2022-11-16 11:46:03,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1550)] Ended with exit code 0 [2022-11-16 11:46:03,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,958 INFO L229 MonitoredProcess]: Starting monitored process 1551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1551)] Waiting until timeout for monitored process [2022-11-16 11:46:03,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,970 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1551)] Ended with exit code 0 [2022-11-16 11:46:03,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,978 INFO L229 MonitoredProcess]: Starting monitored process 1552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:03,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1552)] Waiting until timeout for monitored process [2022-11-16 11:46:03,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:03,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:03,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:03,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:03,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:03,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:03,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:03,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:03,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:03,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:03,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1552)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:03,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:03,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:03,999 INFO L229 MonitoredProcess]: Starting monitored process 1553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1553)] Waiting until timeout for monitored process [2022-11-16 11:46:04,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1553)] Ended with exit code 0 [2022-11-16 11:46:04,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,022 INFO L229 MonitoredProcess]: Starting monitored process 1554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1554)] Waiting until timeout for monitored process [2022-11-16 11:46:04,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1554)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:04,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,054 INFO L229 MonitoredProcess]: Starting monitored process 1555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1555)] Waiting until timeout for monitored process [2022-11-16 11:46:04,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,066 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1555)] Ended with exit code 0 [2022-11-16 11:46:04,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,074 INFO L229 MonitoredProcess]: Starting monitored process 1556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1556)] Waiting until timeout for monitored process [2022-11-16 11:46:04,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,086 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1556)] Ended with exit code 0 [2022-11-16 11:46:04,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,096 INFO L229 MonitoredProcess]: Starting monitored process 1557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1557)] Waiting until timeout for monitored process [2022-11-16 11:46:04,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,108 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1557)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:04,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,117 INFO L229 MonitoredProcess]: Starting monitored process 1558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1558)] Waiting until timeout for monitored process [2022-11-16 11:46:04,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1558)] Ended with exit code 0 [2022-11-16 11:46:04,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,141 INFO L229 MonitoredProcess]: Starting monitored process 1559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1559)] Waiting until timeout for monitored process [2022-11-16 11:46:04,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1559)] Ended with exit code 0 [2022-11-16 11:46:04,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,166 INFO L229 MonitoredProcess]: Starting monitored process 1560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1560)] Waiting until timeout for monitored process [2022-11-16 11:46:04,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:04,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:04,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:04,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:04,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1560)] Ended with exit code 0 [2022-11-16 11:46:04,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:04,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:04,189 INFO L229 MonitoredProcess]: Starting monitored process 1561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:04,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1561)] Waiting until timeout for monitored process [2022-11-16 11:46:04,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:04,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:04,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:04,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:04,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:04,206 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:46:04,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:04,904 INFO L401 nArgumentSynthesizer]: We have 136 Motzkin's Theorem applications. [2022-11-16 11:46:04,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1561)] Ended with exit code 0 [2022-11-16 11:46:07,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,744 INFO L229 MonitoredProcess]: Starting monitored process 1562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1562)] Waiting until timeout for monitored process [2022-11-16 11:46:07,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,764 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 11:46:07,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:07,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:07,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1562)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:07,775 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 11:46:07,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,776 INFO L229 MonitoredProcess]: Starting monitored process 1563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1563)] Waiting until timeout for monitored process [2022-11-16 11:46:07,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,790 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1563)] Ended with exit code 0 [2022-11-16 11:46:07,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,799 INFO L229 MonitoredProcess]: Starting monitored process 1564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1564)] Waiting until timeout for monitored process [2022-11-16 11:46:07,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1564)] Ended with exit code 0 [2022-11-16 11:46:07,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,825 INFO L229 MonitoredProcess]: Starting monitored process 1565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1565)] Waiting until timeout for monitored process [2022-11-16 11:46:07,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1565)] Ended with exit code 0 [2022-11-16 11:46:07,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,850 INFO L229 MonitoredProcess]: Starting monitored process 1566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1566)] Waiting until timeout for monitored process [2022-11-16 11:46:07,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,863 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,865 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1566)] Ended with exit code 0 [2022-11-16 11:46:07,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,875 INFO L229 MonitoredProcess]: Starting monitored process 1567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1567)] Waiting until timeout for monitored process [2022-11-16 11:46:07,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,887 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1567)] Ended with exit code 0 [2022-11-16 11:46:07,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,903 INFO L229 MonitoredProcess]: Starting monitored process 1568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1568)] Waiting until timeout for monitored process [2022-11-16 11:46:07,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1568)] Ended with exit code 0 [2022-11-16 11:46:07,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,926 INFO L229 MonitoredProcess]: Starting monitored process 1569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1569)] Waiting until timeout for monitored process [2022-11-16 11:46:07,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1569)] Ended with exit code 0 [2022-11-16 11:46:07,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,953 INFO L229 MonitoredProcess]: Starting monitored process 1570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1570)] Waiting until timeout for monitored process [2022-11-16 11:46:07,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:07,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:07,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:07,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:07,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:07,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:07,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:07,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:07,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:07,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:07,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1570)] Ended with exit code 0 [2022-11-16 11:46:07,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:07,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:07,991 INFO L229 MonitoredProcess]: Starting monitored process 1571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:07,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1571)] Waiting until timeout for monitored process [2022-11-16 11:46:07,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1571)] Ended with exit code 0 [2022-11-16 11:46:08,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,023 INFO L229 MonitoredProcess]: Starting monitored process 1572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1572)] Waiting until timeout for monitored process [2022-11-16 11:46:08,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1572)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,050 INFO L229 MonitoredProcess]: Starting monitored process 1573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1573)] Waiting until timeout for monitored process [2022-11-16 11:46:08,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1573)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,082 INFO L229 MonitoredProcess]: Starting monitored process 1574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1574)] Waiting until timeout for monitored process [2022-11-16 11:46:08,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1574)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,110 INFO L229 MonitoredProcess]: Starting monitored process 1575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1575)] Waiting until timeout for monitored process [2022-11-16 11:46:08,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1575)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,137 INFO L229 MonitoredProcess]: Starting monitored process 1576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1576)] Waiting until timeout for monitored process [2022-11-16 11:46:08,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,153 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1576)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,167 INFO L229 MonitoredProcess]: Starting monitored process 1577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1577)] Waiting until timeout for monitored process [2022-11-16 11:46:08,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1577)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,194 INFO L229 MonitoredProcess]: Starting monitored process 1578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1578)] Waiting until timeout for monitored process [2022-11-16 11:46:08,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1578)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,227 INFO L229 MonitoredProcess]: Starting monitored process 1579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1579)] Waiting until timeout for monitored process [2022-11-16 11:46:08,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,243 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1579)] Ended with exit code 0 [2022-11-16 11:46:08,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,259 INFO L229 MonitoredProcess]: Starting monitored process 1580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1580)] Waiting until timeout for monitored process [2022-11-16 11:46:08,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1580)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,286 INFO L229 MonitoredProcess]: Starting monitored process 1581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1581)] Waiting until timeout for monitored process [2022-11-16 11:46:08,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,301 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1581)] Ended with exit code 0 [2022-11-16 11:46:08,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,312 INFO L229 MonitoredProcess]: Starting monitored process 1582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1582)] Waiting until timeout for monitored process [2022-11-16 11:46:08,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1582)] Ended with exit code 0 [2022-11-16 11:46:08,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,338 INFO L229 MonitoredProcess]: Starting monitored process 1583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1583)] Waiting until timeout for monitored process [2022-11-16 11:46:08,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,351 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1583)] Ended with exit code 0 [2022-11-16 11:46:08,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,364 INFO L229 MonitoredProcess]: Starting monitored process 1584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1584)] Waiting until timeout for monitored process [2022-11-16 11:46:08,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1584)] Ended with exit code 0 [2022-11-16 11:46:08,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,416 INFO L229 MonitoredProcess]: Starting monitored process 1585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1585)] Waiting until timeout for monitored process [2022-11-16 11:46:08,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,431 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1585)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,441 INFO L229 MonitoredProcess]: Starting monitored process 1586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1586)] Waiting until timeout for monitored process [2022-11-16 11:46:08,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1586)] Ended with exit code 0 [2022-11-16 11:46:08,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,468 INFO L229 MonitoredProcess]: Starting monitored process 1587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1587)] Waiting until timeout for monitored process [2022-11-16 11:46:08,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1587)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,495 INFO L229 MonitoredProcess]: Starting monitored process 1588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1588)] Waiting until timeout for monitored process [2022-11-16 11:46:08,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1588)] Ended with exit code 0 [2022-11-16 11:46:08,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,524 INFO L229 MonitoredProcess]: Starting monitored process 1589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1589)] Waiting until timeout for monitored process [2022-11-16 11:46:08,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,541 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1589)] Ended with exit code 0 [2022-11-16 11:46:08,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,557 INFO L229 MonitoredProcess]: Starting monitored process 1590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1590)] Waiting until timeout for monitored process [2022-11-16 11:46:08,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:08,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:08,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:08,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:08,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:08,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1590)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:08,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:08,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:08,587 INFO L229 MonitoredProcess]: Starting monitored process 1591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:08,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1591)] Waiting until timeout for monitored process [2022-11-16 11:46:08,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:08,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:08,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:08,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:08,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:08,607 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:46:08,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:09,744 INFO L401 nArgumentSynthesizer]: We have 170 Motzkin's Theorem applications. [2022-11-16 11:46:09,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1591)] Ended with exit code 0 [2022-11-16 11:46:15,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,461 INFO L229 MonitoredProcess]: Starting monitored process 1592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1592)] Waiting until timeout for monitored process [2022-11-16 11:46:15,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:15,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 11:46:15,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 11:46:15,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1592)] Ended with exit code 0 [2022-11-16 11:46:15,489 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 11:46:15,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,490 INFO L229 MonitoredProcess]: Starting monitored process 1593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1593)] Waiting until timeout for monitored process [2022-11-16 11:46:15,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1593)] Ended with exit code 0 [2022-11-16 11:46:15,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,510 INFO L229 MonitoredProcess]: Starting monitored process 1594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1594)] Waiting until timeout for monitored process [2022-11-16 11:46:15,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1594)] Ended with exit code 0 [2022-11-16 11:46:15,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,531 INFO L229 MonitoredProcess]: Starting monitored process 1595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1595)] Waiting until timeout for monitored process [2022-11-16 11:46:15,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1595)] Ended with exit code 0 [2022-11-16 11:46:15,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,552 INFO L229 MonitoredProcess]: Starting monitored process 1596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1596)] Waiting until timeout for monitored process [2022-11-16 11:46:15,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1596)] Ended with exit code 0 [2022-11-16 11:46:15,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,573 INFO L229 MonitoredProcess]: Starting monitored process 1597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1597)] Waiting until timeout for monitored process [2022-11-16 11:46:15,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1597)] Ended with exit code 0 [2022-11-16 11:46:15,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,595 INFO L229 MonitoredProcess]: Starting monitored process 1598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1598)] Waiting until timeout for monitored process [2022-11-16 11:46:15,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1598)] Ended with exit code 0 [2022-11-16 11:46:15,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,615 INFO L229 MonitoredProcess]: Starting monitored process 1599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1599)] Waiting until timeout for monitored process [2022-11-16 11:46:15,617 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 [2022-11-16 11:46:15,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1599)] Ended with exit code 0 [2022-11-16 11:46:15,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,636 INFO L229 MonitoredProcess]: Starting monitored process 1600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1600)] Waiting until timeout for monitored process [2022-11-16 11:46:15,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1600)] Ended with exit code 0 [2022-11-16 11:46:15,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,659 INFO L229 MonitoredProcess]: Starting monitored process 1601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1601)] Waiting until timeout for monitored process [2022-11-16 11:46:15,662 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 [2022-11-16 11:46:15,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1601)] Ended with exit code 0 [2022-11-16 11:46:15,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,682 INFO L229 MonitoredProcess]: Starting monitored process 1602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1602)] Waiting until timeout for monitored process [2022-11-16 11:46:15,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1602)] Ended with exit code 0 [2022-11-16 11:46:15,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,702 INFO L229 MonitoredProcess]: Starting monitored process 1603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1603)] Waiting until timeout for monitored process [2022-11-16 11:46:15,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1603)] Ended with exit code 0 [2022-11-16 11:46:15,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,725 INFO L229 MonitoredProcess]: Starting monitored process 1604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1604)] Waiting until timeout for monitored process [2022-11-16 11:46:15,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1604)] Ended with exit code 0 [2022-11-16 11:46:15,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,745 INFO L229 MonitoredProcess]: Starting monitored process 1605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1605)] Waiting until timeout for monitored process [2022-11-16 11:46:15,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,759 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1605)] Ended with exit code 0 [2022-11-16 11:46:15,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,766 INFO L229 MonitoredProcess]: Starting monitored process 1606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1606)] Waiting until timeout for monitored process [2022-11-16 11:46:15,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1606)] Ended with exit code 0 [2022-11-16 11:46:15,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,786 INFO L229 MonitoredProcess]: Starting monitored process 1607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1607)] Waiting until timeout for monitored process [2022-11-16 11:46:15,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1607)] Ended with exit code 0 [2022-11-16 11:46:15,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,806 INFO L229 MonitoredProcess]: Starting monitored process 1608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1608)] Waiting until timeout for monitored process [2022-11-16 11:46:15,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1608)] Ended with exit code 0 [2022-11-16 11:46:15,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,828 INFO L229 MonitoredProcess]: Starting monitored process 1609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1609)] Waiting until timeout for monitored process [2022-11-16 11:46:15,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1609)] Ended with exit code 0 [2022-11-16 11:46:15,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,849 INFO L229 MonitoredProcess]: Starting monitored process 1610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1610)] Waiting until timeout for monitored process [2022-11-16 11:46:15,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1610)] Ended with exit code 0 [2022-11-16 11:46:15,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,870 INFO L229 MonitoredProcess]: Starting monitored process 1611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1611)] Waiting until timeout for monitored process [2022-11-16 11:46:15,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1611)] Ended with exit code 0 [2022-11-16 11:46:15,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,890 INFO L229 MonitoredProcess]: Starting monitored process 1612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1612)] Waiting until timeout for monitored process [2022-11-16 11:46:15,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1612)] Ended with exit code 0 [2022-11-16 11:46:15,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,909 INFO L229 MonitoredProcess]: Starting monitored process 1613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1613)] Waiting until timeout for monitored process [2022-11-16 11:46:15,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1613)] Ended with exit code 0 [2022-11-16 11:46:15,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,930 INFO L229 MonitoredProcess]: Starting monitored process 1614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1614)] Waiting until timeout for monitored process [2022-11-16 11:46:15,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1614)] Ended with exit code 0 [2022-11-16 11:46:15,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,955 INFO L229 MonitoredProcess]: Starting monitored process 1615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1615)] Waiting until timeout for monitored process [2022-11-16 11:46:15,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1615)] Ended with exit code 0 [2022-11-16 11:46:15,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,973 INFO L229 MonitoredProcess]: Starting monitored process 1616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1616)] Waiting until timeout for monitored process [2022-11-16 11:46:15,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:15,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:15,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:15,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:15,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:15,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:15,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:15,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:15,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:15,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:15,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1616)] Ended with exit code 0 [2022-11-16 11:46:15,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:15,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:15,994 INFO L229 MonitoredProcess]: Starting monitored process 1617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:15,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1617)] Waiting until timeout for monitored process [2022-11-16 11:46:15,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:16,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:16,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:16,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:16,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:16,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:16,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:16,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:16,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:16,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:16,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1617)] Ended with exit code 0 [2022-11-16 11:46:16,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:16,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:16,029 INFO L229 MonitoredProcess]: Starting monitored process 1618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:16,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1618)] Waiting until timeout for monitored process [2022-11-16 11:46:16,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:16,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:16,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:16,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:16,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:16,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:16,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:16,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:16,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:16,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:16,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1618)] Ended with exit code 0 [2022-11-16 11:46:16,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:16,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:16,050 INFO L229 MonitoredProcess]: Starting monitored process 1619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:16,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1619)] Waiting until timeout for monitored process [2022-11-16 11:46:16,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:16,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:16,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:16,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:16,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:16,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:16,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:16,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:16,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:16,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:16,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1619)] Ended with exit code 0 [2022-11-16 11:46:16,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:16,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:16,073 INFO L229 MonitoredProcess]: Starting monitored process 1620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:16,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1620)] Waiting until timeout for monitored process [2022-11-16 11:46:16,075 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 [2022-11-16 11:46:16,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:16,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:16,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:16,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:16,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:16,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:16,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:16,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:16,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:16,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1620)] Ended with exit code 0 [2022-11-16 11:46:16,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:16,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:16,094 INFO L229 MonitoredProcess]: Starting monitored process 1621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:16,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1621)] Waiting until timeout for monitored process [2022-11-16 11:46:16,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:16,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:16,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:16,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:16,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:16,109 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:46:16,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:16,661 INFO L401 nArgumentSynthesizer]: We have 136 Motzkin's Theorem applications. [2022-11-16 11:46:16,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1621)] Ended with exit code 0 [2022-11-16 11:46:18,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,197 INFO L229 MonitoredProcess]: Starting monitored process 1622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1622)] Waiting until timeout for monitored process [2022-11-16 11:46:18,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 11:46:18,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 11:46:18,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 11:46:18,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1622)] Ended with exit code 0 [2022-11-16 11:46:18,217 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 11:46:18,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,218 INFO L229 MonitoredProcess]: Starting monitored process 1623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1623)] Waiting until timeout for monitored process [2022-11-16 11:46:18,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,230 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1623)] Ended with exit code 0 [2022-11-16 11:46:18,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,240 INFO L229 MonitoredProcess]: Starting monitored process 1624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1624)] Waiting until timeout for monitored process [2022-11-16 11:46:18,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,253 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1624)] Ended with exit code 0 [2022-11-16 11:46:18,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,263 INFO L229 MonitoredProcess]: Starting monitored process 1625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1625)] Waiting until timeout for monitored process [2022-11-16 11:46:18,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1625)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:18,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,286 INFO L229 MonitoredProcess]: Starting monitored process 1626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1626)] Waiting until timeout for monitored process [2022-11-16 11:46:18,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,298 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,300 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1626)] Ended with exit code 0 [2022-11-16 11:46:18,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,309 INFO L229 MonitoredProcess]: Starting monitored process 1627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1627)] Waiting until timeout for monitored process [2022-11-16 11:46:18,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,321 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1627)] Ended with exit code 0 [2022-11-16 11:46:18,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,335 INFO L229 MonitoredProcess]: Starting monitored process 1628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1628)] Waiting until timeout for monitored process [2022-11-16 11:46:18,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,348 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1628)] Ended with exit code 0 [2022-11-16 11:46:18,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,358 INFO L229 MonitoredProcess]: Starting monitored process 1629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1629)] Waiting until timeout for monitored process [2022-11-16 11:46:18,360 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 [2022-11-16 11:46:18,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,370 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1629)] Ended with exit code 0 [2022-11-16 11:46:18,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,381 INFO L229 MonitoredProcess]: Starting monitored process 1630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1630)] Waiting until timeout for monitored process [2022-11-16 11:46:18,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1630)] Ended with exit code 0 [2022-11-16 11:46:18,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,410 INFO L229 MonitoredProcess]: Starting monitored process 1631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1631)] Waiting until timeout for monitored process [2022-11-16 11:46:18,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,423 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1631)] Ended with exit code 0 [2022-11-16 11:46:18,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,436 INFO L229 MonitoredProcess]: Starting monitored process 1632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1632)] Waiting until timeout for monitored process [2022-11-16 11:46:18,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,449 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1632)] Ended with exit code 0 [2022-11-16 11:46:18,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,459 INFO L229 MonitoredProcess]: Starting monitored process 1633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1633)] Waiting until timeout for monitored process [2022-11-16 11:46:18,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,471 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1633)] Ended with exit code 0 [2022-11-16 11:46:18,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,485 INFO L229 MonitoredProcess]: Starting monitored process 1634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1634)] Waiting until timeout for monitored process [2022-11-16 11:46:18,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,499 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1634)] Ended with exit code 0 [2022-11-16 11:46:18,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,507 INFO L229 MonitoredProcess]: Starting monitored process 1635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1635)] Waiting until timeout for monitored process [2022-11-16 11:46:18,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1635)] Ended with exit code 0 [2022-11-16 11:46:18,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,530 INFO L229 MonitoredProcess]: Starting monitored process 1636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1636)] Waiting until timeout for monitored process [2022-11-16 11:46:18,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1636)] Ended with exit code 0 [2022-11-16 11:46:18,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,554 INFO L229 MonitoredProcess]: Starting monitored process 1637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1637)] Waiting until timeout for monitored process [2022-11-16 11:46:18,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1637)] Ended with exit code 0 [2022-11-16 11:46:18,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,577 INFO L229 MonitoredProcess]: Starting monitored process 1638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1638)] Waiting until timeout for monitored process [2022-11-16 11:46:18,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1638)] Ended with exit code 0 [2022-11-16 11:46:18,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,603 INFO L229 MonitoredProcess]: Starting monitored process 1639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1639)] Waiting until timeout for monitored process [2022-11-16 11:46:18,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1639)] Ended with exit code 0 [2022-11-16 11:46:18,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,627 INFO L229 MonitoredProcess]: Starting monitored process 1640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1640)] Waiting until timeout for monitored process [2022-11-16 11:46:18,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1640)] Ended with exit code 0 [2022-11-16 11:46:18,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,650 INFO L229 MonitoredProcess]: Starting monitored process 1641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1641)] Waiting until timeout for monitored process [2022-11-16 11:46:18,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,663 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1641)] Ended with exit code 0 [2022-11-16 11:46:18,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,673 INFO L229 MonitoredProcess]: Starting monitored process 1642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1642)] Waiting until timeout for monitored process [2022-11-16 11:46:18,675 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 [2022-11-16 11:46:18,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1642)] Ended with exit code 0 [2022-11-16 11:46:18,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,695 INFO L229 MonitoredProcess]: Starting monitored process 1643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1643)] Waiting until timeout for monitored process [2022-11-16 11:46:18,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,707 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1643)] Ended with exit code 0 [2022-11-16 11:46:18,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,718 INFO L229 MonitoredProcess]: Starting monitored process 1644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1644)] Waiting until timeout for monitored process [2022-11-16 11:46:18,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1644)] Ended with exit code 0 [2022-11-16 11:46:18,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,747 INFO L229 MonitoredProcess]: Starting monitored process 1645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1645)] Waiting until timeout for monitored process [2022-11-16 11:46:18,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,759 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1645)] Ended with exit code 0 [2022-11-16 11:46:18,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,768 INFO L229 MonitoredProcess]: Starting monitored process 1646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1646)] Waiting until timeout for monitored process [2022-11-16 11:46:18,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1646)] Ended with exit code 0 [2022-11-16 11:46:18,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,792 INFO L229 MonitoredProcess]: Starting monitored process 1647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1647)] Waiting until timeout for monitored process [2022-11-16 11:46:18,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,805 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1647)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:18,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,815 INFO L229 MonitoredProcess]: Starting monitored process 1648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1648)] Waiting until timeout for monitored process [2022-11-16 11:46:18,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,828 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1648)] Ended with exit code 0 [2022-11-16 11:46:18,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,838 INFO L229 MonitoredProcess]: Starting monitored process 1649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1649)] Waiting until timeout for monitored process [2022-11-16 11:46:18,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,851 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1649)] Ended with exit code 0 [2022-11-16 11:46:18,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,864 INFO L229 MonitoredProcess]: Starting monitored process 1650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1650)] Waiting until timeout for monitored process [2022-11-16 11:46:18,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:18,877 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:18,879 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:18,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:18,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:18,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1650)] Forceful destruction successful, exit code 0 [2022-11-16 11:46:18,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:18,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:18,887 INFO L229 MonitoredProcess]: Starting monitored process 1651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:18,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1651)] Waiting until timeout for monitored process [2022-11-16 11:46:18,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:18,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:18,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:18,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:18,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:18,903 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-16 11:46:18,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:19,932 INFO L401 nArgumentSynthesizer]: We have 204 Motzkin's Theorem applications. [2022-11-16 11:46:19,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:24,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:24,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1651)] Ended with exit code 0 [2022-11-16 11:46:24,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:24,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:24,077 INFO L229 MonitoredProcess]: Starting monitored process 1652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:24,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1652)] Waiting until timeout for monitored process [2022-11-16 11:46:24,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 11:46:24,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 11:46:24,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 11:46:24,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 11:46:24,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 11:46:24,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 11:46:24,090 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 11:46:24,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 11:46:24,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 11:46:24,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 11:46:24,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd70a318-c3cf-49b0-aa77-c3aa05cf3ec7/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1652)] Ended with exit code 0 [2022-11-16 11:46:24,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:46:24,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:46:24,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:46:24,101 INFO L87 Difference]: Start difference. First operand 5806 states and 9149 transitions. cyclomatic complexity: 3375 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:46:24,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:46:24,248 INFO L93 Difference]: Finished difference Result 11520 states and 18038 transitions. [2022-11-16 11:46:24,248 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11520 states and 18038 transitions. [2022-11-16 11:46:24,303 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 9792 [2022-11-16 11:46:24,371 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11520 states to 11520 states and 18038 transitions. [2022-11-16 11:46:24,371 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11520 [2022-11-16 11:46:24,382 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11520 [2022-11-16 11:46:24,382 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11520 states and 18038 transitions. [2022-11-16 11:46:24,397 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:46:24,397 INFO L218 hiAutomatonCegarLoop]: Abstraction has 11520 states and 18038 transitions. [2022-11-16 11:46:24,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11520 states and 18038 transitions. [2022-11-16 11:46:24,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11520 to 11520. [2022-11-16 11:46:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11520 states, 11520 states have (on average 1.565798611111111) internal successors, (18038), 11519 states have internal predecessors, (18038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:46:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11520 states to 11520 states and 18038 transitions. [2022-11-16 11:46:24,643 INFO L240 hiAutomatonCegarLoop]: Abstraction has 11520 states and 18038 transitions. [2022-11-16 11:46:24,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 11:46:24,645 INFO L428 stractBuchiCegarLoop]: Abstraction has 11520 states and 18038 transitions. [2022-11-16 11:46:24,645 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-11-16 11:46:24,645 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11520 states and 18038 transitions. [2022-11-16 11:46:24,685 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 9792 [2022-11-16 11:46:24,685 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 11:46:24,685 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 11:46:24,687 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:46:24,687 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:46:24,687 INFO L748 eck$LassoCheckResult]: Stem: 37865#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 37761#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 37723#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 37724#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 37879#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 37880#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 37875#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 37876#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 38111#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 38107#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 38105#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 38101#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 38090#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 38084#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 38082#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 38078#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 38066#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 38059#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 38050#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 38051#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 38027#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 38028#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 38011#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 38012#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 38428#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 38419#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 38416#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 38407#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 38404#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 38395#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 38388#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 38379#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 38293#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 38291#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 38264#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 38256#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 38248#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 38249#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 38527#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 38528#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 38523#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 38520#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 38515#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 38216#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 38217#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 45076#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 45075#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 38202#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 38672#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 38673#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 45600#L961 assume ~id1~0 != ~id2~0; 45599#L962 assume ~id1~0 != ~id3~0; 45598#L963 assume ~id1~0 != ~id4~0; 45597#L964 assume ~id2~0 != ~id3~0; 45596#L965 assume ~id2~0 != ~id4~0; 45595#L966 assume ~id3~0 != ~id4~0; 45594#L967 assume ~id1~0 >= 0; 45593#L968 assume ~id2~0 >= 0; 45592#L969 assume ~id3~0 >= 0; 45591#L970 assume ~id4~0 >= 0; 45590#L971 assume 0 == ~r1~0 % 256; 45589#L972 assume 0 == ~r2~0 % 256; 45588#L973 assume 0 == ~r3~0 % 256; 45587#L974 assume 0 == ~r4~0 % 256; 45586#L975 assume 0 != init_~r123~0#1 % 256; 45585#L976 assume 0 != init_~r133~0#1 % 256; 45584#L977 assume 0 != init_~r143~0#1 % 256; 45583#L978 assume 0 != init_~r213~0#1 % 256; 45582#L979 assume 0 != init_~r233~0#1 % 256; 45581#L980 assume 0 != init_~r243~0#1 % 256; 45580#L981 assume 0 != init_~r313~0#1 % 256; 45579#L982 assume 0 != init_~r323~0#1 % 256; 45578#L983 assume 0 != init_~r343~0#1 % 256; 45577#L984 assume 0 != init_~r413~0#1 % 256; 45576#L985 assume 0 != init_~r423~0#1 % 256; 45575#L986 assume 0 != init_~r433~0#1 % 256; 45574#L987 assume ~max1~0 == ~id1~0; 45573#L988 assume ~max2~0 == ~id2~0; 45572#L989 assume ~max3~0 == ~id3~0; 45571#L990 assume ~max4~0 == ~id4~0; 45570#L991 assume 0 == ~st1~0; 45569#L992 assume 0 == ~st2~0; 45568#L993 assume 0 == ~st3~0; 45567#L994 assume 0 == ~st4~0; 45566#L995 assume 0 == ~nl1~0; 45565#L996 assume 0 == ~nl2~0; 45564#L997 assume 0 == ~nl3~0; 45563#L998 assume 0 == ~nl4~0; 45562#L999 assume 0 == ~mode1~0 % 256; 45561#L1000 assume 0 == ~mode2~0 % 256; 45560#L1001 assume 0 == ~mode3~0 % 256; 45559#L1002 assume 0 == ~mode4~0 % 256; 45558#L1003 assume 0 != ~newmax1~0 % 256; 45557#L1004 assume 0 != ~newmax2~0 % 256; 45556#L1005 assume 0 != ~newmax3~0 % 256; 45555#L1006 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 38670#L961-1 init_#res#1 := init_~tmp___23~0#1; 37698#L1146 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 37699#L22 assume !(0 == assume_abort_if_not_~cond#1); 38669#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 45496#L1287-2 [2022-11-16 11:46:24,689 INFO L750 eck$LassoCheckResult]: Loop: 45496#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 45488#L115 assume !(0 != ~mode1~0 % 256); 45489#L154 assume ~r1~0 % 256 < 3; 45676#L155 assume 0 != ~ep12~0 % 256; 42121#L156 assume 0 != ~newmax1~0 % 256;~p12_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 - 256); 45457#L155-1 assume 0 != ~ep13~0 % 256; 45454#L161 assume 0 != ~newmax1~0 % 256;~p13_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 - 256); 45451#L160 assume 0 != ~ep14~0 % 256; 44850#L166 assume 0 != ~newmax1~0 % 256;~p14_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 - 256); 45372#L154-1 ~mode1~0 := 1; 45371#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 45363#L182 assume !(0 != ~mode2~0 % 256); 45359#L221 assume ~r2~0 % 256 < 3; 45352#L222 assume !(0 != ~ep21~0 % 256); 45346#L222-1 assume !(0 != ~ep23~0 % 256); 45334#L227 assume !(0 != ~ep24~0 % 256); 45326#L221-1 ~mode2~0 := 1; 45322#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 45317#L249 assume !(0 != ~mode3~0 % 256); 45318#L288 assume ~r3~0 % 256 < 3; 45830#L289 assume !(0 != ~ep31~0 % 256); 45826#L289-1 assume !(0 != ~ep32~0 % 256); 45821#L294 assume !(0 != ~ep34~0 % 256); 45288#L288-1 ~mode3~0 := 1; 44000#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 43995#L316 assume !(0 != ~mode4~0 % 256); 43996#L358 assume ~r4~0 % 256 < 3; 45680#L359 assume !(0 != ~ep41~0 % 256); 45546#L359-1 assume !(0 != ~ep42~0 % 256); 45544#L364 assume !(0 != ~ep43~0 % 256); 45541#L358-1 ~mode4~0 := 1; 45540#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 45539#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 45537#L1155 assume ~st1~0 + ~nl1~0 <= 1; 45535#L1156 assume ~st2~0 + ~nl2~0 <= 1; 45533#L1157 assume ~st3~0 + ~nl3~0 <= 1; 45530#L1158 assume ~st4~0 + ~nl4~0 <= 1; 45527#L1159 assume !(~r1~0 % 256 >= 3); 45524#L1162 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 45521#L1163 assume ~r1~0 % 256 < 3; 45518#L1168 assume !(~r1~0 % 256 >= 3); 45516#L1172 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 45513#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 45511#L1154-1 check_#res#1 := check_~tmp~1#1; 45509#L1206 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 45507#L1329 assume !(0 == assert_~arg#1 % 256); 45504#L1324 assume { :end_inline_assert } true; 45496#L1287-2 [2022-11-16 11:46:24,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:46:24,690 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 7 times [2022-11-16 11:46:24,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:46:24,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306080279] [2022-11-16 11:46:24,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:46:24,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:46:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:46:24,745 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:46:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:46:24,816 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:46:24,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:46:24,817 INFO L85 PathProgramCache]: Analyzing trace with hash -1254296026, now seen corresponding path program 1 times [2022-11-16 11:46:24,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:46:24,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414556656] [2022-11-16 11:46:24,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:46:24,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:46:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:46:24,835 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:46:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:46:24,855 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:46:24,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:46:24,855 INFO L85 PathProgramCache]: Analyzing trace with hash 2025016051, now seen corresponding path program 1 times [2022-11-16 11:46:24,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:46:24,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286304512] [2022-11-16 11:46:24,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:46:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:46:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:46:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:46:25,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:46:25,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286304512] [2022-11-16 11:46:25,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286304512] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:46:25,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:46:25,187 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:46:25,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764072568] [2022-11-16 11:46:25,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:46:29,375 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 11:46:29,375 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 11:46:29,375 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 11:46:29,375 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 11:46:29,375 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 11:46:29,375 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 11:46:29,375 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 11:46:29,375 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 11:46:29,375 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration10_Loop [2022-11-16 11:46:29,375 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 11:46:29,375 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 11:46:29,382 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,389 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,392 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,395 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,398 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,404 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,407 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,413 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,416 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,419 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,425 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,428 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,443 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,457 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,461 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,464 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,467 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,470 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,474 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,477 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,481 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,484 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,490 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:29,493 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:30,293 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:30,296 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:30,301 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:30,304 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 11:46:32,056 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 16 [2022-11-16 11:46:41,049 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 131310 conjuctions. This might take some time... [2022-11-16 11:55:21,428 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 6532 conjuctions.