./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc 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_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --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 64bit --witnessprinter.graph.data.programhash b459ef52e6f503a483dfcee5782d400696002c8f6100462cc05f5e2316fe0d4b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 23:56:32,503 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 23:56:32,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-64bit-Automizer_Default.epf [2023-11-28 23:56:32,579 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 23:56:32,579 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 23:56:32,609 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 23:56:32,609 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 23:56:32,610 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 23:56:32,611 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 23:56:32,611 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 23:56:32,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 23:56:32,613 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 23:56:32,613 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 23:56:32,614 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-28 23:56:32,615 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-28 23:56:32,615 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-28 23:56:32,616 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-28 23:56:32,616 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-28 23:56:32,617 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-28 23:56:32,617 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 23:56:32,618 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-28 23:56:32,619 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 23:56:32,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 23:56:32,619 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-28 23:56:32,620 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-28 23:56:32,620 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-28 23:56:32,621 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-28 23:56:32,621 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 23:56:32,622 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-28 23:56:32,622 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 23:56:32,623 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 23:56:32,623 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 23:56:32,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 23:56:32,624 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 23:56:32,625 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-28 23:56:32,625 INFO L153 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_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b459ef52e6f503a483dfcee5782d400696002c8f6100462cc05f5e2316fe0d4b [2023-11-28 23:56:32,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 23:56:32,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 23:56:32,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 23:56:32,882 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 23:56:32,883 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 23:56:32,884 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca.i [2023-11-28 23:56:35,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 23:56:35,808 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 23:56:35,809 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca.i [2023-11-28 23:56:35,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/data/9f89ef328/a17951cee25b4a808c91d27164d9f135/FLAG1617899b4 [2023-11-28 23:56:35,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/data/9f89ef328/a17951cee25b4a808c91d27164d9f135 [2023-11-28 23:56:35,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 23:56:35,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 23:56:35,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 23:56:35,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 23:56:35,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 23:56:35,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:56:35" (1/1) ... [2023-11-28 23:56:35,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dda5fa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:35, skipping insertion in model container [2023-11-28 23:56:35,841 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:56:35" (1/1) ... [2023-11-28 23:56:35,880 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 23:56:36,130 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:56:36,142 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 23:56:36,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:56:36,204 INFO L206 MainTranslator]: Completed translation [2023-11-28 23:56:36,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36 WrapperNode [2023-11-28 23:56:36,204 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 23:56:36,206 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 23:56:36,206 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 23:56:36,206 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 23:56:36,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,226 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,245 INFO L138 Inliner]: procedures = 111, calls = 30, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 82 [2023-11-28 23:56:36,245 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 23:56:36,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 23:56:36,246 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 23:56:36,246 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 23:56:36,254 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,258 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,270 INFO L175 MemorySlicer]: Split 15 memory accesses to 3 slices as follows [4, 7, 4]. 47 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0, 0, 0]. The 6 writes are split as follows [1, 3, 2]. [2023-11-28 23:56:36,271 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,277 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,280 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,283 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,285 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 23:56:36,286 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 23:56:36,287 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 23:56:36,287 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 23:56:36,288 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (1/1) ... [2023-11-28 23:56:36,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:36,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:36,313 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:36,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-28 23:56:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-28 23:56:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-28 23:56:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-28 23:56:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-28 23:56:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-28 23:56:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-28 23:56:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-28 23:56:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-28 23:56:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 23:56:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 23:56:36,453 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 23:56:36,455 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 23:56:36,570 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 23:56:36,578 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 23:56:36,578 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 23:56:36,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:56:36 BoogieIcfgContainer [2023-11-28 23:56:36,580 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 23:56:36,581 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-28 23:56:36,581 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-28 23:56:36,584 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-28 23:56:36,585 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-28 23:56:36,585 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 11:56:35" (1/3) ... [2023-11-28 23:56:36,586 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@cb3436e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:56:36, skipping insertion in model container [2023-11-28 23:56:36,586 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-28 23:56:36,586 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:56:36" (2/3) ... [2023-11-28 23:56:36,586 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@cb3436e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:56:36, skipping insertion in model container [2023-11-28 23:56:36,586 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-28 23:56:36,587 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:56:36" (3/3) ... [2023-11-28 23:56:36,588 INFO L332 chiAutomizerObserver]: Analyzing ICFG b.09-no-inv_assume-alloca.i [2023-11-28 23:56:36,631 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-28 23:56:36,631 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-28 23:56:36,631 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-28 23:56:36,631 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-28 23:56:36,631 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-28 23:56:36,631 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-28 23:56:36,632 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-28 23:56:36,632 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-28 23:56:36,636 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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) [2023-11-28 23:56:36,649 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2023-11-28 23:56:36,649 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 23:56:36,650 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 23:56:36,654 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2023-11-28 23:56:36,654 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-28 23:56:36,655 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-28 23:56:36,655 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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) [2023-11-28 23:56:36,656 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2023-11-28 23:56:36,656 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 23:56:36,656 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 23:56:36,657 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2023-11-28 23:56:36,657 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-28 23:56:36,665 INFO L748 eck$LassoCheckResult]: Stem: 11#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 6#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet15#1, main_#t~nondet16#1, main_#t~ret17#1;havoc main_#t~nondet15#1;havoc main_#t~nondet16#1;assume { :begin_inline_test_fun } true;test_fun_#in~x#1, test_fun_#in~y#1 := main_#t~nondet15#1, main_#t~nondet16#1;havoc test_fun_#res#1;havoc test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset, test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset, test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset, test_fun_#t~mem5#1, test_fun_#t~mem6#1, test_fun_#t~short7#1, test_fun_#t~mem9#1, test_fun_#t~mem10#1, test_fun_#t~mem11#1, test_fun_#t~mem12#1, test_fun_#t~mem13#1, test_fun_#t~mem8#1, test_fun_#t~mem14#1, test_fun_~x#1, test_fun_~y#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, test_fun_~c~0#1.base, test_fun_~c~0#1.offset;test_fun_~x#1 := test_fun_#in~x#1;test_fun_~y#1 := test_fun_#in~y#1;call test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset := test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset;call test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset := test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset;call test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);test_fun_~c~0#1.base, test_fun_~c~0#1.offset := test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset;call write~int#1(test_fun_~x#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#0(test_fun_~y#1, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);call write~int#2(0, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call test_fun_#t~mem5#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem5#1 <= 0; 8#L555true assume !test_fun_#t~short7#1;call test_fun_#t~mem6#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem6#1 <= 0; 4#L555-2true assume !test_fun_#t~short7#1;havoc test_fun_#t~mem5#1;havoc test_fun_#t~mem6#1;havoc test_fun_#t~short7#1; 3#L558-3true [2023-11-28 23:56:36,665 INFO L750 eck$LassoCheckResult]: Loop: 3#L558-3true call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4); 5#L558-1true assume !!!(0 == test_fun_#t~mem8#1);havoc test_fun_#t~mem8#1;call test_fun_#t~mem9#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call test_fun_#t~mem10#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4); 10#L559true assume test_fun_#t~mem9#1 > test_fun_#t~mem10#1;havoc test_fun_#t~mem9#1;havoc test_fun_#t~mem10#1;call test_fun_#t~mem11#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);call write~int#1(test_fun_#t~mem11#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);havoc test_fun_#t~mem11#1; 12#L559-2true call test_fun_#t~mem13#1 := read~int#2(test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call write~int#2(1 + test_fun_#t~mem13#1, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);havoc test_fun_#t~mem13#1; 3#L558-3true [2023-11-28 23:56:36,671 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:36,671 INFO L85 PathProgramCache]: Analyzing trace with hash 925673, now seen corresponding path program 1 times [2023-11-28 23:56:36,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:36,681 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415689304] [2023-11-28 23:56:36,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:36,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:36,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:36,855 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:36,858 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:36,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1482698, now seen corresponding path program 1 times [2023-11-28 23:56:36,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:36,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481729419] [2023-11-28 23:56:36,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:36,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:36,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:36,894 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:36,896 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:36,896 INFO L85 PathProgramCache]: Analyzing trace with hash 180521906, now seen corresponding path program 1 times [2023-11-28 23:56:36,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:36,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111170661] [2023-11-28 23:56:36,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:36,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:36,951 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:36,984 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:38,008 INFO L210 LassoAnalysis]: Preferences: [2023-11-28 23:56:38,008 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-28 23:56:38,009 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-28 23:56:38,009 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-28 23:56:38,009 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-28 23:56:38,009 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:38,009 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-28 23:56:38,009 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-28 23:56:38,009 INFO L133 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca.i_Iteration1_Lasso [2023-11-28 23:56:38,010 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-28 23:56:38,010 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-28 23:56:38,031 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,040 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,042 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,045 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,047 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,050 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,054 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,058 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,061 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,726 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,730 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,732 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,735 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,737 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,740 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,743 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,745 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,748 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,750 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:38,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:39,211 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-28 23:56:39,215 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-28 23:56:39,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,222 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-28 23:56:39,224 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 [2023-11-28 23:56:39,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:39,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:39,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:39,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:39,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,247 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-28 23:56:39,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:39,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,262 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:39,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:39,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-28 23:56:39,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,275 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-28 23:56:39,287 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 [2023-11-28 23:56:39,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:39,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:39,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:39,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-28 23:56:39,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,310 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-28 23:56:39,314 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 [2023-11-28 23:56:39,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:39,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:39,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:39,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:39,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,336 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-28 23:56:39,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:39,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,351 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:39,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:39,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-28 23:56:39,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,356 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-28 23:56:39,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:39,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:39,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:39,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-28 23:56:39,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,379 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-28 23:56:39,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:39,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:39,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-28 23:56:39,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,407 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-28 23:56:39,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,424 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:39,424 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:39,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-28 23:56:39,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,435 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-28 23:56:39,439 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 [2023-11-28 23:56:39,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:39,458 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:39,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-28 23:56:39,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,471 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-28 23:56:39,475 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 [2023-11-28 23:56:39,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:39,495 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:39,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-28 23:56:39,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,509 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-28 23:56:39,512 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 [2023-11-28 23:56:39,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:39,526 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:39,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:39,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,534 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-28 23:56:39,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:39,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:39,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:39,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:39,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-28 23:56:39,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,560 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-28 23:56:39,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:39,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:39,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:39,586 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:39,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:39,609 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-28 23:56:39,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:39,657 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-11-28 23:56:39,715 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver. [2023-11-28 23:56:39,715 INFO L444 ModelExtractionUtils]: 34 out of 51 variables were initially zero. Simplification set additionally 14 variables to zero. [2023-11-28 23:56:39,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:39,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:39,762 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:39,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-28 23:56:39,766 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-11-28 23:56:39,781 INFO L438 nArgumentSynthesizer]: Removed 4 redundant supporting invariants from a total of 4. [2023-11-28 23:56:39,781 INFO L513 LassoAnalysis]: Proved termination. [2023-11-28 23:56:39,782 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int#0 ULTIMATE.start_test_fun_~y_ref~0#1.base) ULTIMATE.start_test_fun_~y_ref~0#1.offset)_1, v_rep(select (select #memory_int#1 ULTIMATE.start_test_fun_~x_ref~0#1.base) ULTIMATE.start_test_fun_~x_ref~0#1.offset)_1) = -1*v_rep(select (select #memory_int#0 ULTIMATE.start_test_fun_~y_ref~0#1.base) ULTIMATE.start_test_fun_~y_ref~0#1.offset)_1 + 1*v_rep(select (select #memory_int#1 ULTIMATE.start_test_fun_~x_ref~0#1.base) ULTIMATE.start_test_fun_~x_ref~0#1.offset)_1 Supporting invariants [] [2023-11-28 23:56:39,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-28 23:56:39,879 INFO L156 tatePredicateManager]: 22 out of 22 supporting invariants were superfluous and have been removed [2023-11-28 23:56:39,886 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int#0[~y_ref~0!base][~y_ref~0!offset] could not be translated [2023-11-28 23:56:39,887 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int#1[~x_ref~0!base][~x_ref~0!offset] could not be translated [2023-11-28 23:56:39,902 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:56:39,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-28 23:56:39,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:56:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:56:39,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-28 23:56:39,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:56:40,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 30 [2023-11-28 23:56:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:56:40,071 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2023-11-28 23:56:40,072 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 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) [2023-11-28 23:56:40,121 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 32 states and 38 transitions. Complement of second has 8 states. [2023-11-28 23:56:40,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2023-11-28 23:56:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 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) [2023-11-28 23:56:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2023-11-28 23:56:40,129 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 24 transitions. Stem has 4 letters. Loop has 4 letters. [2023-11-28 23:56:40,129 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-28 23:56:40,130 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 24 transitions. Stem has 8 letters. Loop has 4 letters. [2023-11-28 23:56:40,130 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-28 23:56:40,130 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 24 transitions. Stem has 4 letters. Loop has 8 letters. [2023-11-28 23:56:40,130 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-28 23:56:40,131 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 32 states and 38 transitions. [2023-11-28 23:56:40,133 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2023-11-28 23:56:40,135 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 32 states to 16 states and 20 transitions. [2023-11-28 23:56:40,136 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9 [2023-11-28 23:56:40,136 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2023-11-28 23:56:40,137 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 20 transitions. [2023-11-28 23:56:40,137 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-11-28 23:56:40,137 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16 states and 20 transitions. [2023-11-28 23:56:40,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 20 transitions. [2023-11-28 23:56:40,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 14. [2023-11-28 23:56:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 13 states have internal predecessors, (18), 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) [2023-11-28 23:56:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2023-11-28 23:56:40,160 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14 states and 18 transitions. [2023-11-28 23:56:40,161 INFO L428 stractBuchiCegarLoop]: Abstraction has 14 states and 18 transitions. [2023-11-28 23:56:40,161 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-28 23:56:40,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states and 18 transitions. [2023-11-28 23:56:40,161 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2023-11-28 23:56:40,162 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-28 23:56:40,162 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-28 23:56:40,162 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2023-11-28 23:56:40,162 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2023-11-28 23:56:40,162 INFO L748 eck$LassoCheckResult]: Stem: 196#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 197#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet15#1, main_#t~nondet16#1, main_#t~ret17#1;havoc main_#t~nondet15#1;havoc main_#t~nondet16#1;assume { :begin_inline_test_fun } true;test_fun_#in~x#1, test_fun_#in~y#1 := main_#t~nondet15#1, main_#t~nondet16#1;havoc test_fun_#res#1;havoc test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset, test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset, test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset, test_fun_#t~mem5#1, test_fun_#t~mem6#1, test_fun_#t~short7#1, test_fun_#t~mem9#1, test_fun_#t~mem10#1, test_fun_#t~mem11#1, test_fun_#t~mem12#1, test_fun_#t~mem13#1, test_fun_#t~mem8#1, test_fun_#t~mem14#1, test_fun_~x#1, test_fun_~y#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, test_fun_~c~0#1.base, test_fun_~c~0#1.offset;test_fun_~x#1 := test_fun_#in~x#1;test_fun_~y#1 := test_fun_#in~y#1;call test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset := test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset;call test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset := test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset;call test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);test_fun_~c~0#1.base, test_fun_~c~0#1.offset := test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset;call write~int#1(test_fun_~x#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#0(test_fun_~y#1, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);call write~int#2(0, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call test_fun_#t~mem5#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem5#1 <= 0; 185#L555 assume !test_fun_#t~short7#1;call test_fun_#t~mem6#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem6#1 <= 0; 186#L555-2 assume !test_fun_#t~short7#1;havoc test_fun_#t~mem5#1;havoc test_fun_#t~mem6#1;havoc test_fun_#t~short7#1; 198#L558-3 call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4); 193#L558-1 [2023-11-28 23:56:40,162 INFO L750 eck$LassoCheckResult]: Loop: 193#L558-1 assume !!!(0 == test_fun_#t~mem8#1);havoc test_fun_#t~mem8#1;call test_fun_#t~mem9#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call test_fun_#t~mem10#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4); 187#L559 assume !(test_fun_#t~mem9#1 > test_fun_#t~mem10#1);havoc test_fun_#t~mem9#1;havoc test_fun_#t~mem10#1;call test_fun_#t~mem12#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#1(test_fun_#t~mem12#1 - 1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);havoc test_fun_#t~mem12#1; 188#L559-2 call test_fun_#t~mem13#1 := read~int#2(test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call write~int#2(1 + test_fun_#t~mem13#1, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);havoc test_fun_#t~mem13#1; 192#L558-3 call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4); 193#L558-1 [2023-11-28 23:56:40,163 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:40,163 INFO L85 PathProgramCache]: Analyzing trace with hash 28695881, now seen corresponding path program 1 times [2023-11-28 23:56:40,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:40,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385065346] [2023-11-28 23:56:40,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:40,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:40,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:40,208 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:40,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:40,209 INFO L85 PathProgramCache]: Analyzing trace with hash 1636570, now seen corresponding path program 1 times [2023-11-28 23:56:40,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:40,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968184609] [2023-11-28 23:56:40,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:40,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:40,220 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:40,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:40,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:40,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1301213730, now seen corresponding path program 1 times [2023-11-28 23:56:40,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:40,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368117730] [2023-11-28 23:56:40,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:40,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:40,254 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:40,275 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:41,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:41,053 INFO L210 LassoAnalysis]: Preferences: [2023-11-28 23:56:41,053 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-28 23:56:41,053 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-28 23:56:41,053 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-28 23:56:41,053 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-28 23:56:41,053 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:41,053 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-28 23:56:41,053 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-28 23:56:41,053 INFO L133 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca.i_Iteration2_Lasso [2023-11-28 23:56:41,053 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-28 23:56:41,053 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-28 23:56:41,057 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,059 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,062 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,064 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,607 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,609 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,611 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,612 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,613 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,615 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,616 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,618 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,619 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,621 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,622 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,624 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,625 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,627 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:41,628 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:42,056 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-28 23:56:42,056 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-28 23:56:42,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,058 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-28 23:56:42,061 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 [2023-11-28 23:56:42,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,073 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-28 23:56:42,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,079 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-28 23:56:42,082 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 [2023-11-28 23:56:42,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-28 23:56:42,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,097 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-28 23:56:42,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-28 23:56:42,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,115 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-28 23:56:42,118 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 [2023-11-28 23:56:42,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,129 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-28 23:56:42,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,138 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-28 23:56:42,143 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 [2023-11-28 23:56:42,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,154 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:42,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,174 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-28 23:56:42,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:42,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-28 23:56:42,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,221 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-28 23:56:42,223 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 [2023-11-28 23:56:42,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,236 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,247 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-28 23:56:42,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,261 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2023-11-28 23:56:42,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,268 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-28 23:56:42,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2023-11-28 23:56:42,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,293 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-28 23:56:42,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,308 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-28 23:56:42,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,320 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-28 23:56:42,322 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 [2023-11-28 23:56:42,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,346 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-28 23:56:42,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,361 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-28 23:56:42,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,371 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-28 23:56:42,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,388 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,403 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-28 23:56:42,406 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 [2023-11-28 23:56:42,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,421 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-11-28 23:56:42,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,432 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-28 23:56:42,434 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 [2023-11-28 23:56:42,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,446 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,446 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,453 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-28 23:56:42,455 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 [2023-11-28 23:56:42,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,471 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-28 23:56:42,473 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 [2023-11-28 23:56:42,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,484 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,490 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-28 23:56:42,492 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 [2023-11-28 23:56:42,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,505 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-28 23:56:42,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,510 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-28 23:56:42,513 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 [2023-11-28 23:56:42,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-28 23:56:42,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,528 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-28 23:56:42,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,541 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-28 23:56:42,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,547 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-28 23:56:42,549 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 [2023-11-28 23:56:42,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,561 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,568 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-28 23:56:42,570 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 [2023-11-28 23:56:42,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,586 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-28 23:56:42,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,599 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,604 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-28 23:56:42,606 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 [2023-11-28 23:56:42,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2023-11-28 23:56:42,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,622 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-28 23:56:42,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-28 23:56:42,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,646 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-28 23:56:42,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,659 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-28 23:56:42,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,666 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-28 23:56:42,668 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 [2023-11-28 23:56:42,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-28 23:56:42,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,687 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-28 23:56:42,689 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 [2023-11-28 23:56:42,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:42,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,704 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-28 23:56:42,706 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 [2023-11-28 23:56:42,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:42,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:42,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:42,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-28 23:56:42,723 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-28 23:56:42,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,724 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-28 23:56:42,726 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 [2023-11-28 23:56:42,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:42,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-11-28 23:56:42,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,742 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-28 23:56:42,744 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 [2023-11-28 23:56:42,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:42,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-28 23:56:42,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,762 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-28 23:56:42,764 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 [2023-11-28 23:56:42,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:42,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,775 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:42,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:42,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-28 23:56:42,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,780 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-28 23:56:42,782 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 [2023-11-28 23:56:42,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:42,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:42,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,804 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-28 23:56:42,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,818 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:42,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,845 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-28 23:56:42,845 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:42,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-11-28 23:56:42,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,911 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-28 23:56:42,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,927 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:42,927 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:42,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-28 23:56:42,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,941 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-28 23:56:42,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,956 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:42,956 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:42,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:42,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,963 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-28 23:56:42,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:42,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:42,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:42,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:42,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:42,978 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:42,978 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:42,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:42,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-28 23:56:42,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:42,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:42,988 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:42,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-28 23:56:42,991 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 [2023-11-28 23:56:43,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-28 23:56:43,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,018 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-28 23:56:43,021 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 [2023-11-28 23:56:43,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,034 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,034 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-28 23:56:43,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,049 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-28 23:56:43,052 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 [2023-11-28 23:56:43,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,064 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,064 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-28 23:56:43,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,076 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-28 23:56:43,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,096 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,096 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-28 23:56:43,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,123 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-28 23:56:43,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,138 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-11-28 23:56:43,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,150 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-28 23:56:43,153 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 [2023-11-28 23:56:43,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,164 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,164 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,172 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-28 23:56:43,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-11-28 23:56:43,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,191 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-28 23:56:43,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,209 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-28 23:56:43,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-28 23:56:43,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,230 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-28 23:56:43,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-28 23:56:43,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,251 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-28 23:56:43,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-28 23:56:43,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,270 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-28 23:56:43,273 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 [2023-11-28 23:56:43,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-28 23:56:43,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,293 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-28 23:56:43,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,312 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-28 23:56:43,314 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 [2023-11-28 23:56:43,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-28 23:56:43,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,331 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-28 23:56:43,333 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 [2023-11-28 23:56:43,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-28 23:56:43,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,349 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-28 23:56:43,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,363 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,363 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,372 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-28 23:56:43,374 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 [2023-11-28 23:56:43,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,386 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,386 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-28 23:56:43,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,395 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-28 23:56:43,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,409 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,409 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-28 23:56:43,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,417 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-28 23:56:43,419 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 [2023-11-28 23:56:43,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:43,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,436 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-28 23:56:43,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:43,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:43,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:43,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-28 23:56:43,456 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-28 23:56:43,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,457 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-28 23:56:43,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:43,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,474 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-28 23:56:43,477 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 [2023-11-28 23:56:43,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:43,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-28 23:56:43,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,492 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-28 23:56:43,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,506 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:43,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-28 23:56:43,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,511 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-28 23:56:43,513 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 [2023-11-28 23:56:43,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-28 23:56:43,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,535 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-28 23:56:43,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,549 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:43,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,578 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-28 23:56:43,579 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-28 23:56:43,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-28 23:56:43,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,672 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-28 23:56:43,675 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 [2023-11-28 23:56:43,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-28 23:56:43,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,706 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-28 23:56:43,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-28 23:56:43,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,730 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-28 23:56:43,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,761 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-28 23:56:43,764 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 [2023-11-28 23:56:43,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,797 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-28 23:56:43,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,833 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-28 23:56:43,835 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 [2023-11-28 23:56:43,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,851 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-28 23:56:43,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,866 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-28 23:56:43,868 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 [2023-11-28 23:56:43,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,907 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-28 23:56:43,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,923 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:43,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,937 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-28 23:56:43,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:43,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:43,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-28 23:56:43,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,960 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-28 23:56:43,963 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 [2023-11-28 23:56:43,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:43,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-28 23:56:43,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,980 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:43,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-28 23:56:43,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:43,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:43,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:43,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:43,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:43,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:43,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:43,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:43,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:43,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-28 23:56:43,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:43,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:43,999 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-28 23:56:44,002 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 [2023-11-28 23:56:44,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-28 23:56:44,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,020 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-28 23:56:44,023 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 [2023-11-28 23:56:44,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-28 23:56:44,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,039 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-28 23:56:44,041 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 [2023-11-28 23:56:44,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-28 23:56:44,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,057 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-28 23:56:44,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:44,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:44,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-28 23:56:44,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,084 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-28 23:56:44,086 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 [2023-11-28 23:56:44,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-28 23:56:44,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,103 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-28 23:56:44,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-28 23:56:44,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,131 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-28 23:56:44,133 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 [2023-11-28 23:56:44,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-28 23:56:44,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,149 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-28 23:56:44,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,163 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:44,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:44,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-28 23:56:44,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,173 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-28 23:56:44,176 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 [2023-11-28 23:56:44,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:44,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:44,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-28 23:56:44,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,197 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-28 23:56:44,199 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 [2023-11-28 23:56:44,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:44,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:44,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-28 23:56:44,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,222 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-28 23:56:44,224 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 [2023-11-28 23:56:44,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:44,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-28 23:56:44,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,240 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-28 23:56:44,242 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 [2023-11-28 23:56:44,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:44,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:44,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:44,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-28 23:56:44,266 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-28 23:56:44,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,267 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-28 23:56:44,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-28 23:56:44,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,285 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-28 23:56:44,287 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 [2023-11-28 23:56:44,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,298 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-28 23:56:44,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,304 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-28 23:56:44,306 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 [2023-11-28 23:56:44,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:44,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,324 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-28 23:56:44,326 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 [2023-11-28 23:56:44,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,339 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,339 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-28 23:56:44,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,352 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-28 23:56:44,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,367 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:44,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,404 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-28 23:56:44,404 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-28 23:56:44,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-28 23:56:44,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,525 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-28 23:56:44,527 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 [2023-11-28 23:56:44,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-28 23:56:44,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,562 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-28 23:56:44,565 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 [2023-11-28 23:56:44,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,578 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,578 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-28 23:56:44,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,588 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-28 23:56:44,591 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 [2023-11-28 23:56:44,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-28 23:56:44,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,621 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-28 23:56:44,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-28 23:56:44,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,658 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-28 23:56:44,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-28 23:56:44,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,693 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-28 23:56:44,695 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 [2023-11-28 23:56:44,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,712 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-28 23:56:44,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,730 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-28 23:56:44,732 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 [2023-11-28 23:56:44,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-28 23:56:44,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,783 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-28 23:56:44,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,800 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-28 23:56:44,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,818 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-28 23:56:44,820 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 [2023-11-28 23:56:44,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-11-28 23:56:44,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,843 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-28 23:56:44,846 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 [2023-11-28 23:56:44,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2023-11-28 23:56:44,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,862 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-28 23:56:44,864 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 [2023-11-28 23:56:44,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,875 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-28 23:56:44,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,881 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-28 23:56:44,883 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 [2023-11-28 23:56:44,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-28 23:56:44,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,900 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-28 23:56:44,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-28 23:56:44,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,918 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-28 23:56:44,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-28 23:56:44,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,937 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-28 23:56:44,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,951 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:44,951 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:44,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-28 23:56:44,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,961 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-28 23:56:44,963 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 [2023-11-28 23:56:44,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-28 23:56:44,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,980 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-28 23:56:44,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:44,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:44,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:44,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:44,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:44,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:44,993 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:44,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:44,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:44,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-28 23:56:44,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:44,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:44,999 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:44,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-28 23:56:45,001 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 [2023-11-28 23:56:45,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:45,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:45,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:45,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-28 23:56:45,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,017 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-28 23:56:45,019 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 [2023-11-28 23:56:45,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:45,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:45,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:45,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:45,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-28 23:56:45,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,042 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-28 23:56:45,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:45,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:45,055 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:45,055 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:45,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-28 23:56:45,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,065 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-28 23:56:45,067 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 [2023-11-28 23:56:45,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:45,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:45,079 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:45,079 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:45,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-28 23:56:45,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,095 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-28 23:56:45,098 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 [2023-11-28 23:56:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:45,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:45,109 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:45,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-28 23:56:45,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,114 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-28 23:56:45,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:45,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:45,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:45,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:45,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-28 23:56:45,136 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-28 23:56:45,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,137 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-28 23:56:45,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-28 23:56:45,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,156 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-28 23:56:45,158 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 [2023-11-28 23:56:45,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-28 23:56:45,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,174 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-28 23:56:45,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,188 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-28 23:56:45,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,194 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-28 23:56:45,197 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 [2023-11-28 23:56:45,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:45,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,221 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-28 23:56:45,223 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 [2023-11-28 23:56:45,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,234 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:45,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,258 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-28 23:56:45,259 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:45,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-28 23:56:45,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,354 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-28 23:56:45,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-28 23:56:45,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,395 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-28 23:56:45,398 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 [2023-11-28 23:56:45,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,417 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,417 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-28 23:56:45,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,429 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-28 23:56:45,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,446 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,446 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-28 23:56:45,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,462 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-28 23:56:45,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,478 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,479 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-28 23:56:45,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,495 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-28 23:56:45,497 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 [2023-11-28 23:56:45,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,508 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,511 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,511 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-28 23:56:45,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,528 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-28 23:56:45,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,544 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,544 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-28 23:56:45,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,559 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-28 23:56:45,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,579 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,579 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-28 23:56:45,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,601 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-28 23:56:45,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,618 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,618 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-28 23:56:45,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,633 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-28 23:56:45,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,647 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,647 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-28 23:56:45,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,658 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-28 23:56:45,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,671 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-28 23:56:45,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,678 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-28 23:56:45,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-28 23:56:45,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,698 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-28 23:56:45,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,711 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,712 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-28 23:56:45,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,718 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-28 23:56:45,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,732 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-28 23:56:45,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,738 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-28 23:56:45,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-28 23:56:45,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,758 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-28 23:56:45,760 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 [2023-11-28 23:56:45,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,772 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,772 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-28 23:56:45,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,782 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-28 23:56:45,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-28 23:56:45,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,802 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-28 23:56:45,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-28 23:56:45,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,822 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-28 23:56:45,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-28 23:56:45,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,841 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-28 23:56:45,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,855 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,855 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-28 23:56:45,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,865 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-28 23:56:45,868 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 [2023-11-28 23:56:45,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,880 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,880 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-28 23:56:45,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,889 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-28 23:56:45,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,904 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,904 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-28 23:56:45,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,913 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-28 23:56:45,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,929 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:45,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-28 23:56:45,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,936 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-28 23:56:45,938 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 [2023-11-28 23:56:45,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:45,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:45,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:45,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:45,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-28 23:56:45,960 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-28 23:56:45,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,961 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-28 23:56:45,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,974 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:45,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:45,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:45,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:45,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:45,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-28 23:56:45,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:45,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:45,982 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:45,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-28 23:56:45,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:45,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:45,995 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:45,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:45,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:45,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:45,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:45,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:45,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-28 23:56:46,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,008 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-28 23:56:46,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-28 23:56:46,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,030 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-28 23:56:46,032 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 [2023-11-28 23:56:46,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-28 23:56:46,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,063 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-28 23:56:46,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,077 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:46,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,127 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-28 23:56:46,128 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-28 23:56:46,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-28 23:56:46,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,384 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-28 23:56:46,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,402 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:46,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,421 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-28 23:56:46,423 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 [2023-11-28 23:56:46,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-28 23:56:46,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,446 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-28 23:56:46,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-28 23:56:46,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,482 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-28 23:56:46,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,500 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,500 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-28 23:56:46,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,520 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-28 23:56:46,523 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 [2023-11-28 23:56:46,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,533 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,537 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,537 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-28 23:56:46,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,557 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-28 23:56:46,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,573 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,573 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-28 23:56:46,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,590 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-28 23:56:46,592 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 [2023-11-28 23:56:46,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-28 23:56:46,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,636 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-28 23:56:46,638 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 [2023-11-28 23:56:46,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-28 23:56:46,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,669 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-28 23:56:46,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-28 23:56:46,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,694 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-28 23:56:46,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-28 23:56:46,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,716 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-28 23:56:46,718 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 [2023-11-28 23:56:46,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,728 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-28 23:56:46,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,736 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-28 23:56:46,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-28 23:56:46,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,755 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-28 23:56:46,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,768 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-28 23:56:46,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,776 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-28 23:56:46,778 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 [2023-11-28 23:56:46,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,788 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2023-11-28 23:56:46,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,796 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-28 23:56:46,798 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 [2023-11-28 23:56:46,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-28 23:56:46,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,822 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-28 23:56:46,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,834 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-28 23:56:46,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,842 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-28 23:56:46,844 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 [2023-11-28 23:56:46,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-28 23:56:46,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,861 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-28 23:56:46,863 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 [2023-11-28 23:56:46,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-28 23:56:46,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,881 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-28 23:56:46,883 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 [2023-11-28 23:56:46,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,893 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-28 23:56:46,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,906 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-28 23:56:46,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,918 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-28 23:56:46,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,931 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-28 23:56:46,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:46,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,944 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:46,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,958 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-28 23:56:46,960 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 [2023-11-28 23:56:46,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,970 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:46,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:46,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:46,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:46,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-28 23:56:46,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:46,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:46,978 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:46,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-28 23:56:46,980 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 [2023-11-28 23:56:46,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:46,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:46,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:46,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:46,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:46,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:46,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:46,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-28 23:56:47,001 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-28 23:56:47,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,001 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-28 23:56:47,004 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 [2023-11-28 23:56:47,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:47,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,015 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:47,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:47,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-28 23:56:47,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,023 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-28 23:56:47,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:47,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:47,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:47,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:47,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-28 23:56:47,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,044 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-28 23:56:47,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:47,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:47,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:47,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:47,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-28 23:56:47,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,066 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-28 23:56:47,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:47,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,082 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:47,083 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:47,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:47,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,103 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-28 23:56:47,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:47,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,118 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:47,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,164 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-28 23:56:47,164 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-28 23:56:47,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-28 23:56:47,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,882 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-28 23:56:47,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:47,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:47,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:47,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-28 23:56:47,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,926 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-28 23:56:47,928 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 [2023-11-28 23:56:47,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,944 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:47,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:47,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:47,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,957 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-28 23:56:47,959 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 [2023-11-28 23:56:47,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:47,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:47,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:47,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:47,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:47,974 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:47,974 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:47,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:47,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-28 23:56:47,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:47,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:47,997 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:47,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-28 23:56:47,999 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 [2023-11-28 23:56:48,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-28 23:56:48,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,042 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-28 23:56:48,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,061 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,061 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-28 23:56:48,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,088 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-28 23:56:48,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,106 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-28 23:56:48,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,132 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-28 23:56:48,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,155 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,155 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-28 23:56:48,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,192 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-28 23:56:48,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,209 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,209 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-28 23:56:48,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,230 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-28 23:56:48,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,246 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,246 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:48,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,261 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-28 23:56:48,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-28 23:56:48,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,284 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-28 23:56:48,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,298 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-28 23:56:48,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,307 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-28 23:56:48,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,321 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:48,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,329 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-28 23:56:48,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:48,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,350 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-28 23:56:48,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-28 23:56:48,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,372 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-28 23:56:48,374 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 [2023-11-28 23:56:48,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-28 23:56:48,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,401 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-28 23:56:48,403 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 [2023-11-28 23:56:48,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:48,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,423 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-28 23:56:48,425 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 [2023-11-28 23:56:48,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-28 23:56:48,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,445 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-28 23:56:48,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,459 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-28 23:56:48,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,467 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-28 23:56:48,470 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 [2023-11-28 23:56:48,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,483 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,483 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-28 23:56:48,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,498 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-28 23:56:48,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-28 23:56:48,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,539 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-28 23:56:48,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,554 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,554 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-28 23:56:48,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,568 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-28 23:56:48,570 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 [2023-11-28 23:56:48,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,582 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:48,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:48,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,590 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-28 23:56:48,592 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 [2023-11-28 23:56:48,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:48,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:48,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:48,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:48,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-28 23:56:48,618 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-28 23:56:48,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,619 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-28 23:56:48,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:48,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-28 23:56:48,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,638 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-28 23:56:48,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:48,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-28 23:56:48,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,656 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-28 23:56:48,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:48,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:48,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:48,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-28 23:56:48,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,675 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-28 23:56:48,677 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 [2023-11-28 23:56:48,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:48,690 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:48,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:48,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,702 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-28 23:56:48,704 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 [2023-11-28 23:56:48,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,715 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:48,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,738 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-28 23:56:48,738 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-28 23:56:48,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-28 23:56:48,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,922 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-28 23:56:48,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:48,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:48,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-28 23:56:48,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,953 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-28 23:56:48,955 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 [2023-11-28 23:56:48,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:48,967 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:48,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:48,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-28 23:56:48,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:48,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:48,976 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:48,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-28 23:56:48,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:48,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:48,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:48,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:48,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:48,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:48,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:48,991 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:49,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,004 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-28 23:56:49,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,023 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-28 23:56:49,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,040 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-28 23:56:49,042 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 [2023-11-28 23:56:49,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:49,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,070 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-28 23:56:49,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,085 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-28 23:56:49,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,099 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-28 23:56:49,101 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 [2023-11-28 23:56:49,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,117 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-28 23:56:49,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,139 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-28 23:56:49,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,154 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,154 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-28 23:56:49,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,167 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-28 23:56:49,169 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 [2023-11-28 23:56:49,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,181 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-28 23:56:49,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,190 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-28 23:56:49,192 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 [2023-11-28 23:56:49,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-28 23:56:49,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,208 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-28 23:56:49,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-28 23:56:49,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,226 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-28 23:56:49,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-28 23:56:49,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,245 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-28 23:56:49,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-28 23:56:49,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,263 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-28 23:56:49,265 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 [2023-11-28 23:56:49,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,275 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2023-11-28 23:56:49,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,280 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-28 23:56:49,282 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 [2023-11-28 23:56:49,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,294 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,294 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2023-11-28 23:56:49,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,302 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-28 23:56:49,304 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 [2023-11-28 23:56:49,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-28 23:56:49,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,320 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-28 23:56:49,323 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 [2023-11-28 23:56:49,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-28 23:56:49,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,339 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-28 23:56:49,341 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 [2023-11-28 23:56:49,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-28 23:56:49,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,357 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-28 23:56:49,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-28 23:56:49,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,381 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-28 23:56:49,383 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 [2023-11-28 23:56:49,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,395 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,395 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-28 23:56:49,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,403 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-28 23:56:49,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-28 23:56:49,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,427 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-28 23:56:49,429 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 [2023-11-28 23:56:49,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:49,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-28 23:56:49,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,444 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-28 23:56:49,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:49,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:49,459 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:49,459 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:49,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-28 23:56:49,467 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-28 23:56:49,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,468 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-28 23:56:49,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:49,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:49,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,481 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:49,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:49,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-28 23:56:49,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,487 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-28 23:56:49,489 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 [2023-11-28 23:56:49,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:49,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:49,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:49,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-28 23:56:49,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,507 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-28 23:56:49,509 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 [2023-11-28 23:56:49,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:49,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:49,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:49,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:49,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:49,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:49,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,528 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-28 23:56:49,536 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 [2023-11-28 23:56:49,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:49,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:49,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:49,550 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:49,550 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:49,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:49,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-28 23:56:49,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:49,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:49,567 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:49,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-28 23:56:49,569 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 [2023-11-28 23:56:49,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:49,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:49,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:49,581 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:49,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:49,630 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-28 23:56:49,630 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-28 23:56:50,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:50,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,021 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-28 23:56:50,023 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 [2023-11-28 23:56:50,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,034 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,034 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,039 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,039 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-28 23:56:50,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,062 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-28 23:56:50,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,077 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,077 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-28 23:56:50,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,090 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-28 23:56:50,092 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 [2023-11-28 23:56:50,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,107 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,107 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-28 23:56:50,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,126 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-28 23:56:50,128 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 [2023-11-28 23:56:50,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,139 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,144 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,144 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-28 23:56:50,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,163 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-28 23:56:50,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,181 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,181 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:50,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,201 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-28 23:56:50,203 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 [2023-11-28 23:56:50,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,218 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,218 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-28 23:56:50,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,237 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-28 23:56:50,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,258 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,258 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-28 23:56:50,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,287 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-28 23:56:50,290 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 [2023-11-28 23:56:50,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,304 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-28 23:56:50,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,323 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-28 23:56:50,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,338 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,338 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:50,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,349 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-28 23:56:50,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,362 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-28 23:56:50,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,370 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-28 23:56:50,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,382 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-28 23:56:50,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,390 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-28 23:56:50,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-28 23:56:50,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,410 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-28 23:56:50,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,422 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-28 23:56:50,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,429 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-28 23:56:50,431 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 [2023-11-28 23:56:50,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-28 23:56:50,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,448 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-28 23:56:50,450 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 [2023-11-28 23:56:50,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,462 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,462 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-28 23:56:50,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,473 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-28 23:56:50,475 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 [2023-11-28 23:56:50,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-28 23:56:50,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,493 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-28 23:56:50,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,506 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-28 23:56:50,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,512 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-28 23:56:50,515 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 [2023-11-28 23:56:50,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,525 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-28 23:56:50,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,531 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-28 23:56:50,533 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 [2023-11-28 23:56:50,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,543 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,545 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,545 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-28 23:56:50,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,556 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-28 23:56:50,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,576 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,576 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-28 23:56:50,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,588 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-28 23:56:50,590 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 [2023-11-28 23:56:50,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,600 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,602 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,602 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-28 23:56:50,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,613 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-28 23:56:50,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:50,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:50,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:50,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-28 23:56:50,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:50,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:50,631 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:50,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-28 23:56:50,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:50,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:50,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:50,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:50,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:50,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:50,646 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:50,646 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:50,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:50,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-28 23:56:50,658 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-28 23:56:50,658 INFO L748 eck$LassoCheckResult]: Stem: 196#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 197#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet15#1, main_#t~nondet16#1, main_#t~ret17#1;havoc main_#t~nondet15#1;havoc main_#t~nondet16#1;assume { :begin_inline_test_fun } true;test_fun_#in~x#1, test_fun_#in~y#1 := main_#t~nondet15#1, main_#t~nondet16#1;havoc test_fun_#res#1;havoc test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset, test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset, test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset, test_fun_#t~mem5#1, test_fun_#t~mem6#1, test_fun_#t~short7#1, test_fun_#t~mem9#1, test_fun_#t~mem10#1, test_fun_#t~mem11#1, test_fun_#t~mem12#1, test_fun_#t~mem13#1, test_fun_#t~mem8#1, test_fun_#t~mem14#1, test_fun_~x#1, test_fun_~y#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, test_fun_~c~0#1.base, test_fun_~c~0#1.offset;test_fun_~x#1 := test_fun_#in~x#1;test_fun_~y#1 := test_fun_#in~y#1;call test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset := test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset;call test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset := test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset;call test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);test_fun_~c~0#1.base, test_fun_~c~0#1.offset := test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset;call write~int#1(test_fun_~x#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#0(test_fun_~y#1, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);call write~int#2(0, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call test_fun_#t~mem5#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem5#1 <= 0; 185#L555 assume !test_fun_#t~short7#1;call test_fun_#t~mem6#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem6#1 <= 0; 186#L555-2 assume !test_fun_#t~short7#1;havoc test_fun_#t~mem5#1;havoc test_fun_#t~mem6#1;havoc test_fun_#t~short7#1; 198#L558-3 call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4); 193#L558-1 assume !!!(0 == test_fun_#t~mem8#1);havoc test_fun_#t~mem8#1;call test_fun_#t~mem9#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call test_fun_#t~mem10#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4); 187#L559 assume !(test_fun_#t~mem9#1 > test_fun_#t~mem10#1);havoc test_fun_#t~mem9#1;havoc test_fun_#t~mem10#1;call test_fun_#t~mem12#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#1(test_fun_#t~mem12#1 - 1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);havoc test_fun_#t~mem12#1; 188#L559-2 call test_fun_#t~mem13#1 := read~int#2(test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call write~int#2(1 + test_fun_#t~mem13#1, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);havoc test_fun_#t~mem13#1; 192#L558-3 call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4); 193#L558-1 [2023-11-28 23:56:50,658 INFO L750 eck$LassoCheckResult]: Loop: 193#L558-1 assume !!!(0 == test_fun_#t~mem8#1);havoc test_fun_#t~mem8#1;call test_fun_#t~mem9#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call test_fun_#t~mem10#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4); 187#L559 assume !(test_fun_#t~mem9#1 > test_fun_#t~mem10#1);havoc test_fun_#t~mem9#1;havoc test_fun_#t~mem10#1;call test_fun_#t~mem12#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#1(test_fun_#t~mem12#1 - 1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);havoc test_fun_#t~mem12#1; 188#L559-2 call test_fun_#t~mem13#1 := read~int#2(test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call write~int#2(1 + test_fun_#t~mem13#1, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);havoc test_fun_#t~mem13#1; 192#L558-3 call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4); 193#L558-1 [2023-11-28 23:56:50,658 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:50,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1301213730, now seen corresponding path program 2 times [2023-11-28 23:56:50,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:50,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83532573] [2023-11-28 23:56:50,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:50,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:50,696 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:50,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:50,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1636570, now seen corresponding path program 2 times [2023-11-28 23:56:50,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:50,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866010929] [2023-11-28 23:56:50,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:50,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:50,705 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:50,712 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:50,712 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:56:50,712 INFO L85 PathProgramCache]: Analyzing trace with hash 716173947, now seen corresponding path program 3 times [2023-11-28 23:56:50,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:56:50,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024899066] [2023-11-28 23:56:50,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:56:50,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:56:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:50,737 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:56:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:56:50,759 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:56:52,159 INFO L210 LassoAnalysis]: Preferences: [2023-11-28 23:56:52,159 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-28 23:56:52,159 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-28 23:56:52,159 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-28 23:56:52,159 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-28 23:56:52,159 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:52,159 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-28 23:56:52,159 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-28 23:56:52,159 INFO L133 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca.i_Iteration2_Lasso [2023-11-28 23:56:52,159 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-28 23:56:52,159 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-28 23:56:52,161 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,163 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,165 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,166 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,704 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,706 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,707 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,710 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,712 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,714 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,715 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,717 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,719 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,722 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,724 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,726 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,727 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:52,730 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-28 23:56:53,083 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-28 23:56:53,083 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-28 23:56:53,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,084 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-28 23:56:53,087 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 [2023-11-28 23:56:53,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-28 23:56:53,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,102 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-28 23:56:53,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,114 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-28 23:56:53,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,118 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-28 23:56:53,120 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 [2023-11-28 23:56:53,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,131 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-28 23:56:53,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,135 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-28 23:56:53,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,149 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,149 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-28 23:56:53,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,158 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-28 23:56:53,160 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 [2023-11-28 23:56:53,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-28 23:56:53,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,182 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-28 23:56:53,184 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 [2023-11-28 23:56:53,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,195 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:53,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,205 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-28 23:56:53,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:53,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-28 23:56:53,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,253 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-28 23:56:53,255 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 [2023-11-28 23:56:53,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-28 23:56:53,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,278 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-28 23:56:53,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-28 23:56:53,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,297 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-28 23:56:53,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-28 23:56:53,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,322 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-28 23:56:53,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,337 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-28 23:56:53,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,349 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-28 23:56:53,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,363 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-28 23:56:53,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,371 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-28 23:56:53,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,384 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,384 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-28 23:56:53,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,391 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-28 23:56:53,393 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 [2023-11-28 23:56:53,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,405 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-28 23:56:53,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,413 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-28 23:56:53,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,426 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-28 23:56:53,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,432 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-28 23:56:53,434 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 [2023-11-28 23:56:53,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-28 23:56:53,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,449 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-28 23:56:53,451 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 [2023-11-28 23:56:53,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-28 23:56:53,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,465 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-28 23:56:53,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-28 23:56:53,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,484 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-28 23:56:53,486 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 [2023-11-28 23:56:53,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,496 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-28 23:56:53,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,501 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-28 23:56:53,503 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 [2023-11-28 23:56:53,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-28 23:56:53,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,517 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-28 23:56:53,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-28 23:56:53,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,533 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-28 23:56:53,536 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 [2023-11-28 23:56:53,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,546 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-28 23:56:53,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,550 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-28 23:56:53,552 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 [2023-11-28 23:56:53,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,563 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,563 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-28 23:56:53,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,569 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-28 23:56:53,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-28 23:56:53,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,588 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-28 23:56:53,590 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 [2023-11-28 23:56:53,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:53,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,607 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-28 23:56:53,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,619 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-28 23:56:53,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,624 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-28 23:56:53,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2023-11-28 23:56:53,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,641 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-28 23:56:53,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:53,654 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-28 23:56:53,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-28 23:56:53,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,660 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-28 23:56:53,662 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 [2023-11-28 23:56:53,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-28 23:56:53,672 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-28 23:56:53,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-28 23:56:53,675 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-28 23:56:53,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,676 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-28 23:56:53,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:53,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-28 23:56:53,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,693 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-28 23:56:53,695 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 [2023-11-28 23:56:53,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,705 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:53,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-28 23:56:53,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,710 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-28 23:56:53,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:53,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:53,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:53,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-28 23:56:53,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,727 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-28 23:56:53,729 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 [2023-11-28 23:56:53,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-28 23:56:53,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,754 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-28 23:56:53,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,769 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,769 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-28 23:56:53,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,780 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-28 23:56:53,782 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 [2023-11-28 23:56:53,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,793 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:53,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,806 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-28 23:56:53,807 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:53,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-28 23:56:53,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,857 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-28 23:56:53,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,872 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,872 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-28 23:56:53,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,884 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-28 23:56:53,886 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 [2023-11-28 23:56:53,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,898 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,898 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:53,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,906 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-28 23:56:53,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,921 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,921 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-28 23:56:53,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,934 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-28 23:56:53,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:53,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-28 23:56:53,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,968 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-28 23:56:53,969 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 [2023-11-28 23:56:53,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:53,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:53,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:53,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:53,982 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:53,982 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:53,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:53,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-28 23:56:53,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:53,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:53,992 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:53,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-28 23:56:53,994 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 [2023-11-28 23:56:54,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-28 23:56:54,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,013 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-28 23:56:54,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,028 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-28 23:56:54,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,039 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-28 23:56:54,041 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 [2023-11-28 23:56:54,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2023-11-28 23:56:54,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,060 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-28 23:56:54,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-28 23:56:54,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,077 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-28 23:56:54,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-28 23:56:54,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,094 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-28 23:56:54,097 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 [2023-11-28 23:56:54,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-28 23:56:54,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,117 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-28 23:56:54,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,130 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-28 23:56:54,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,134 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-28 23:56:54,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,147 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-28 23:56:54,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,152 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-28 23:56:54,154 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 [2023-11-28 23:56:54,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-28 23:56:54,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,169 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-28 23:56:54,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,189 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-28 23:56:54,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,193 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-28 23:56:54,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,206 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,206 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-28 23:56:54,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,213 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-28 23:56:54,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,226 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,226 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-28 23:56:54,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,233 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-28 23:56:54,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-28 23:56:54,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,253 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-28 23:56:54,255 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 [2023-11-28 23:56:54,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-28 23:56:54,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,271 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-28 23:56:54,273 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 [2023-11-28 23:56:54,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,283 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-28 23:56:54,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,287 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-28 23:56:54,289 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 [2023-11-28 23:56:54,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,301 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:54,301 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:54,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-28 23:56:54,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,308 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-28 23:56:54,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:54,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:54,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,325 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-28 23:56:54,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,326 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-28 23:56:54,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-28 23:56:54,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,343 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-28 23:56:54,344 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 [2023-11-28 23:56:54,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-28 23:56:54,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,360 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-28 23:56:54,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-28 23:56:54,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,377 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-28 23:56:54,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-28 23:56:54,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,410 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-28 23:56:54,412 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 [2023-11-28 23:56:54,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,425 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-28 23:56:54,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,439 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-28 23:56:54,441 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 [2023-11-28 23:56:54,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,452 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:54,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,472 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-28 23:56:54,473 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-28 23:56:54,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-28 23:56:54,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,549 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-28 23:56:54,551 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 [2023-11-28 23:56:54,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,565 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-28 23:56:54,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,578 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-28 23:56:54,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,592 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,592 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-28 23:56:54,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,601 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-28 23:56:54,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-28 23:56:54,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,631 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-28 23:56:54,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,669 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-28 23:56:54,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-28 23:56:54,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,695 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-28 23:56:54,697 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 [2023-11-28 23:56:54,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,719 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-28 23:56:54,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-28 23:56:54,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,746 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-28 23:56:54,748 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 [2023-11-28 23:56:54,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,760 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-28 23:56:54,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,769 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-28 23:56:54,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-28 23:56:54,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,786 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-28 23:56:54,788 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 [2023-11-28 23:56:54,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-28 23:56:54,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,803 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-28 23:56:54,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:54,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,817 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,826 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-28 23:56:54,828 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 [2023-11-28 23:56:54,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-28 23:56:54,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,844 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-28 23:56:54,846 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 [2023-11-28 23:56:54,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-28 23:56:54,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,861 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-28 23:56:54,863 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 [2023-11-28 23:56:54,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,878 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-28 23:56:54,880 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 [2023-11-28 23:56:54,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-28 23:56:54,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,896 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-28 23:56:54,898 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 [2023-11-28 23:56:54,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,909 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,917 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-28 23:56:54,919 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 [2023-11-28 23:56:54,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:54,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,938 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-28 23:56:54,940 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 [2023-11-28 23:56:54,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,952 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:54,952 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:54,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-28 23:56:54,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,961 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-28 23:56:54,963 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 [2023-11-28 23:56:54,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-28 23:56:54,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,977 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-28 23:56:54,979 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 [2023-11-28 23:56:54,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:54,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:54,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:54,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:54,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:54,990 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:54,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:54,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:54,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-28 23:56:54,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:54,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:54,995 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:54,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-28 23:56:54,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:55,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:55,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:55,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-28 23:56:55,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,018 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-28 23:56:55,027 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 [2023-11-28 23:56:55,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:55,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:55,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-28 23:56:55,042 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-28 23:56:55,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,043 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-28 23:56:55,045 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 [2023-11-28 23:56:55,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,058 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-28 23:56:55,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,064 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-28 23:56:55,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2023-11-28 23:56:55,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,082 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-28 23:56:55,084 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 [2023-11-28 23:56:55,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2023-11-28 23:56:55,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,100 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-28 23:56:55,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,117 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,117 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:55,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,135 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-28 23:56:55,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,150 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2023-11-28 23:56:55,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,165 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-28 23:56:55,167 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 [2023-11-28 23:56:55,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,178 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:55,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,203 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-28 23:56:55,203 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-28 23:56:55,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2023-11-28 23:56:55,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,294 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-28 23:56:55,296 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 [2023-11-28 23:56:55,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2023-11-28 23:56:55,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,327 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-28 23:56:55,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,341 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2023-11-28 23:56:55,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,350 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-28 23:56:55,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,367 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,368 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2023-11-28 23:56:55,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,387 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2023-11-28 23:56:55,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,408 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,408 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2023-11-28 23:56:55,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,431 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2023-11-28 23:56:55,434 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 [2023-11-28 23:56:55,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,450 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,450 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2023-11-28 23:56:55,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,464 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2023-11-28 23:56:55,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2023-11-28 23:56:55,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,492 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2023-11-28 23:56:55,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2023-11-28 23:56:55,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,522 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2023-11-28 23:56:55,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,535 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,536 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2023-11-28 23:56:55,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,545 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2023-11-28 23:56:55,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,558 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2023-11-28 23:56:55,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,563 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2023-11-28 23:56:55,565 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 [2023-11-28 23:56:55,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2023-11-28 23:56:55,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,580 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2023-11-28 23:56:55,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,594 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,594 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2023-11-28 23:56:55,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,605 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2023-11-28 23:56:55,607 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 [2023-11-28 23:56:55,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2023-11-28 23:56:55,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,623 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2023-11-28 23:56:55,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,635 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2023-11-28 23:56:55,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,640 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2023-11-28 23:56:55,642 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 [2023-11-28 23:56:55,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2023-11-28 23:56:55,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,658 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2023-11-28 23:56:55,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2023-11-28 23:56:55,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,677 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2023-11-28 23:56:55,679 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 [2023-11-28 23:56:55,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2023-11-28 23:56:55,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,703 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2023-11-28 23:56:55,705 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 [2023-11-28 23:56:55,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,717 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,717 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2023-11-28 23:56:55,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,727 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2023-11-28 23:56:55,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,742 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,742 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2023-11-28 23:56:55,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,753 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2023-11-28 23:56:55,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,768 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2023-11-28 23:56:55,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,773 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2023-11-28 23:56:55,775 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 [2023-11-28 23:56:55,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2023-11-28 23:56:55,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,791 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2023-11-28 23:56:55,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:55,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:55,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2023-11-28 23:56:55,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,815 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2023-11-28 23:56:55,825 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 [2023-11-28 23:56:55,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-28 23:56:55,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:55,836 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:55,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2023-11-28 23:56:55,840 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-28 23:56:55,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,841 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2023-11-28 23:56:55,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:55,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:55,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:55,854 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:55,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2023-11-28 23:56:55,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,859 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2023-11-28 23:56:55,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:55,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:55,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:55,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:55,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:55,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2023-11-28 23:56:55,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,878 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2023-11-28 23:56:55,880 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 [2023-11-28 23:56:55,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:55,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:55,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:55,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:55,891 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:55,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:55,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2023-11-28 23:56:55,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,897 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2023-11-28 23:56:55,899 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 [2023-11-28 23:56:55,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:55,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:55,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:55,913 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:55,913 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:55,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2023-11-28 23:56:55,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,929 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2023-11-28 23:56:55,932 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 [2023-11-28 23:56:55,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:55,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:55,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:55,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:55,947 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:55,947 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:55,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:55,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2023-11-28 23:56:55,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:55,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:55,961 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:55,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2023-11-28 23:56:55,963 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 [2023-11-28 23:56:55,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:55,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:55,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:55,975 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:55,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:55,993 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-28 23:56:55,993 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:56,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2023-11-28 23:56:56,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,073 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2023-11-28 23:56:56,075 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 [2023-11-28 23:56:56,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2023-11-28 23:56:56,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,101 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2023-11-28 23:56:56,103 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 [2023-11-28 23:56:56,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,115 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,115 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,124 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2023-11-28 23:56:56,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,154 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2023-11-28 23:56:56,156 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 [2023-11-28 23:56:56,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,171 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,172 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2023-11-28 23:56:56,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,192 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2023-11-28 23:56:56,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,207 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,207 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2023-11-28 23:56:56,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,219 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2023-11-28 23:56:56,221 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 [2023-11-28 23:56:56,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,243 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2023-11-28 23:56:56,245 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 [2023-11-28 23:56:56,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,258 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,270 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2023-11-28 23:56:56,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2023-11-28 23:56:56,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,291 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2023-11-28 23:56:56,293 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 [2023-11-28 23:56:56,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,304 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2023-11-28 23:56:56,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,309 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2023-11-28 23:56:56,311 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 [2023-11-28 23:56:56,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2023-11-28 23:56:56,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,327 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2023-11-28 23:56:56,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,341 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,341 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2023-11-28 23:56:56,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,350 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2023-11-28 23:56:56,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2023-11-28 23:56:56,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,369 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2023-11-28 23:56:56,371 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 [2023-11-28 23:56:56,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2023-11-28 23:56:56,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,387 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2023-11-28 23:56:56,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2023-11-28 23:56:56,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,405 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2023-11-28 23:56:56,407 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 [2023-11-28 23:56:56,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,424 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2023-11-28 23:56:56,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,447 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2023-11-28 23:56:56,449 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 [2023-11-28 23:56:56,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,459 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,461 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,461 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,470 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2023-11-28 23:56:56,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,491 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2023-11-28 23:56:56,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2023-11-28 23:56:56,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,509 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2023-11-28 23:56:56,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,527 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2023-11-28 23:56:56,529 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 [2023-11-28 23:56:56,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,541 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-28 23:56:56,541 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-28 23:56:56,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,550 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2023-11-28 23:56:56,552 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 [2023-11-28 23:56:56,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:56,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-28 23:56:56,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-28 23:56:56,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2023-11-28 23:56:56,566 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-28 23:56:56,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,567 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2023-11-28 23:56:56,569 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 [2023-11-28 23:56:56,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:56,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,586 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2023-11-28 23:56:56,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:56,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2023-11-28 23:56:56,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,606 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2023-11-28 23:56:56,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:56,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:56,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:56,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,624 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2023-11-28 23:56:56,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,637 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:56,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:56,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2023-11-28 23:56:56,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,662 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2023-11-28 23:56:56,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:56,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:56,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2023-11-28 23:56:56,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,701 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2023-11-28 23:56:56,703 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 [2023-11-28 23:56:56,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,714 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,714 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:56,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,735 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-28 23:56:56,735 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-28 23:56:56,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,905 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2023-11-28 23:56:56,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,921 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:56,921 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:56,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,940 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2023-11-28 23:56:56,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,952 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:56,954 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:56,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2023-11-28 23:56:56,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,964 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:56,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2023-11-28 23:56:56,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:56,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:56,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:56,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:56,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:56,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:56,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:56,981 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:56,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:56,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:56,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:56,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:56,999 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2023-11-28 23:56:57,001 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 [2023-11-28 23:56:57,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2023-11-28 23:56:57,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,044 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2023-11-28 23:56:57,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,060 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,060 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2023-11-28 23:56:57,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,077 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2023-11-28 23:56:57,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,089 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,092 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2023-11-28 23:56:57,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,108 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2023-11-28 23:56:57,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,121 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,125 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,144 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2023-11-28 23:56:57,146 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 [2023-11-28 23:56:57,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,158 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,168 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2023-11-28 23:56:57,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2023-11-28 23:56:57,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,188 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2023-11-28 23:56:57,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,207 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2023-11-28 23:56:57,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,219 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,221 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,231 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2023-11-28 23:56:57,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,251 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2023-11-28 23:56:57,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,270 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2023-11-28 23:56:57,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,283 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,290 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2023-11-28 23:56:57,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,309 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2023-11-28 23:56:57,311 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 [2023-11-28 23:56:57,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,334 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2023-11-28 23:56:57,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,346 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,358 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2023-11-28 23:56:57,360 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 [2023-11-28 23:56:57,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,373 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,373 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,384 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2023-11-28 23:56:57,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,404 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2023-11-28 23:56:57,406 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 [2023-11-28 23:56:57,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,423 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2023-11-28 23:56:57,425 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 [2023-11-28 23:56:57,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:57,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:57,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,448 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2023-11-28 23:56:57,450 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 [2023-11-28 23:56:57,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-28 23:56:57,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:57,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:57,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,466 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-28 23:56:57,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,467 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2023-11-28 23:56:57,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:57,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:57,480 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:57,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,488 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2023-11-28 23:56:57,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:57,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:57,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:57,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,509 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2023-11-28 23:56:57,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:57,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:57,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:57,522 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:57,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:57,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2023-11-28 23:56:57,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,531 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2023-11-28 23:56:57,533 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 [2023-11-28 23:56:57,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:57,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:57,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:57,549 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:57,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2023-11-28 23:56:57,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,580 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2023-11-28 23:56:57,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:57,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:57,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:57,597 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:57,597 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:57,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:57,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:57,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:57,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:57,619 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:57,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2023-11-28 23:56:57,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:57,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:57,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:57,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:57,633 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:57,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:57,661 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-28 23:56:57,661 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-28 23:56:58,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2023-11-28 23:56:58,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,162 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2023-11-28 23:56:58,164 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 [2023-11-28 23:56:58,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,179 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,206 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2023-11-28 23:56:58,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,220 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,220 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,233 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2023-11-28 23:56:58,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,252 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,252 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2023-11-28 23:56:58,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,279 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2023-11-28 23:56:58,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,303 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,303 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2023-11-28 23:56:58,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,346 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2023-11-28 23:56:58,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,385 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2023-11-28 23:56:58,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,400 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,400 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,422 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2023-11-28 23:56:58,424 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 [2023-11-28 23:56:58,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,438 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,438 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,459 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2023-11-28 23:56:58,461 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 [2023-11-28 23:56:58,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2023-11-28 23:56:58,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,486 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2023-11-28 23:56:58,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2023-11-28 23:56:58,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,507 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2023-11-28 23:56:58,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2023-11-28 23:56:58,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,526 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2023-11-28 23:56:58,528 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 [2023-11-28 23:56:58,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,541 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,541 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2023-11-28 23:56:58,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,555 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2023-11-28 23:56:58,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2023-11-28 23:56:58,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,578 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2023-11-28 23:56:58,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,598 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2023-11-28 23:56:58,600 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 [2023-11-28 23:56:58,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2023-11-28 23:56:58,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,619 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2023-11-28 23:56:58,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2023-11-28 23:56:58,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,639 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2023-11-28 23:56:58,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2023-11-28 23:56:58,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,667 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2023-11-28 23:56:58,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,681 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,681 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,694 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2023-11-28 23:56:58,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,709 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,709 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,722 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2023-11-28 23:56:58,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2023-11-28 23:56:58,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,750 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2023-11-28 23:56:58,752 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 [2023-11-28 23:56:58,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2023-11-28 23:56:58,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,770 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2023-11-28 23:56:58,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,785 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-28 23:56:58,785 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-28 23:56:58,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,800 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2023-11-28 23:56:58,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:58,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-28 23:56:58,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-28 23:56:58,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2023-11-28 23:56:58,820 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-28 23:56:58,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,821 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2023-11-28 23:56:58,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:58,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:58,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:58,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2023-11-28 23:56:58,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,838 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2023-11-28 23:56:58,840 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 [2023-11-28 23:56:58,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:58,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:58,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:58,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,857 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2023-11-28 23:56:58,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:58,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:58,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:58,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:58,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:58,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,874 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2023-11-28 23:56:58,876 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 [2023-11-28 23:56:58,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:58,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:58,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:58,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:58,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,907 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2023-11-28 23:56:58,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:58,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:58,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:58,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:58,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:58,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:58,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:58,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:58,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:58,934 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:58,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2023-11-28 23:56:58,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:58,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:58,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:58,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:58,947 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:58,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:58,966 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-28 23:56:58,966 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-28 23:56:59,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,069 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2023-11-28 23:56:59,071 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 [2023-11-28 23:56:59,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,085 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,100 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2023-11-28 23:56:59,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,114 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,114 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,124 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2023-11-28 23:56:59,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2023-11-28 23:56:59,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,154 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2023-11-28 23:56:59,156 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 [2023-11-28 23:56:59,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,190 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2023-11-28 23:56:59,192 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 [2023-11-28 23:56:59,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,217 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2023-11-28 23:56:59,219 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 [2023-11-28 23:56:59,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,231 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,231 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,243 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2023-11-28 23:56:59,245 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 [2023-11-28 23:56:59,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,272 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2023-11-28 23:56:59,274 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 [2023-11-28 23:56:59,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,295 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2023-11-28 23:56:59,296 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 [2023-11-28 23:56:59,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,312 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2023-11-28 23:56:59,314 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 [2023-11-28 23:56:59,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2023-11-28 23:56:59,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,329 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2023-11-28 23:56:59,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,342 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,342 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,352 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2023-11-28 23:56:59,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2023-11-28 23:56:59,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,371 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2023-11-28 23:56:59,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2023-11-28 23:56:59,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,389 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2023-11-28 23:56:59,391 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 [2023-11-28 23:56:59,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,406 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2023-11-28 23:56:59,408 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 [2023-11-28 23:56:59,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2023-11-28 23:56:59,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,423 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2023-11-28 23:56:59,425 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 [2023-11-28 23:56:59,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,446 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-28 23:56:59,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2023-11-28 23:56:59,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,468 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-28 23:56:59,470 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 [2023-11-28 23:56:59,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-28 23:56:59,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,491 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-28 23:56:59,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,509 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-28 23:56:59,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,528 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-28 23:56:59,529 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 [2023-11-28 23:56:59,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-28 23:56:59,541 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-28 23:56:59,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2023-11-28 23:56:59,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,549 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-28 23:56:59,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-28 23:56:59,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-28 23:56:59,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-28 23:56:59,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,566 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-28 23:56:59,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,567 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-28 23:56:59,569 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 [2023-11-28 23:56:59,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:59,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:59,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:59,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2023-11-28 23:56:59,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,586 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-28 23:56:59,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:59,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,607 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:59,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:59,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2023-11-28 23:56:59,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,614 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-28 23:56:59,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:59,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:56:59,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:59,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:56:59,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:56:59,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2023-11-28 23:56:59,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,632 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-28 23:56:59,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:59,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:59,650 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:59,650 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:59,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,669 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-28 23:56:59,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:56:59,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:59,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:56:59,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:59,686 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:56:59,686 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:56:59,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:56:59,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Forceful destruction successful, exit code 0 [2023-11-28 23:56:59,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:56:59,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:56:59,703 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:56:59,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-28 23:56:59,705 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 [2023-11-28 23:56:59,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:56:59,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:56:59,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:56:59,716 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-28 23:56:59,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:56:59,744 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-28 23:56:59,745 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-28 23:56:59,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2023-11-28 23:57:00,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,003 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-28 23:57:00,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,016 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,021 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,021 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2023-11-28 23:57:00,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,043 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-28 23:57:00,045 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 [2023-11-28 23:57:00,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,055 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,058 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,058 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2023-11-28 23:57:00,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,070 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-28 23:57:00,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,087 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,087 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,108 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-28 23:57:00,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,130 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,130 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,157 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-28 23:57:00,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,170 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,170 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,174 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,193 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-28 23:57:00,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,208 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,208 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-28 23:57:00,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,228 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-28 23:57:00,230 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 [2023-11-28 23:57:00,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,245 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,245 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2023-11-28 23:57:00,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,264 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-28 23:57:00,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,278 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,279 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,289 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-28 23:57:00,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,302 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2023-11-28 23:57:00,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,307 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-28 23:57:00,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,320 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2023-11-28 23:57:00,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,326 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-28 23:57:00,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,341 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,341 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,354 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-28 23:57:00,356 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 [2023-11-28 23:57:00,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,366 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,374 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-28 23:57:00,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,386 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,393 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-28 23:57:00,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,405 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-28 23:57:00,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,412 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-28 23:57:00,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,425 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-28 23:57:00,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,431 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-28 23:57:00,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,445 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,445 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,456 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-28 23:57:00,458 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 [2023-11-28 23:57:00,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,468 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,470 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,470 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:00,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,480 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-28 23:57:00,482 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 [2023-11-28 23:57:00,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,494 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,494 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2023-11-28 23:57:00,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,511 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-28 23:57:00,513 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 [2023-11-28 23:57:00,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,523 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2023-11-28 23:57:00,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,529 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-28 23:57:00,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-28 23:57:00,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,542 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2023-11-28 23:57:00,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,552 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-28 23:57:00,554 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 [2023-11-28 23:57:00,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,570 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-28 23:57:00,570 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-28 23:57:00,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2023-11-28 23:57:00,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-28 23:57:00,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:57:00,587 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-28 23:57:00,591 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 [2023-11-28 23:57:00,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-28 23:57:00,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-28 23:57:00,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-28 23:57:00,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-28 23:57:00,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-28 23:57:00,604 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-28 23:57:00,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-28 23:57:00,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-28 23:57:00,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-28 23:57:00,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-28 23:57:00,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2023-11-28 23:57:00,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 11:57:00 BoogieIcfgContainer [2023-11-28 23:57:00,621 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-28 23:57:00,621 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-28 23:57:00,622 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-28 23:57:00,622 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-28 23:57:00,622 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:56:36" (3/4) ... [2023-11-28 23:57:00,624 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-28 23:57:00,625 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-28 23:57:00,625 INFO L158 Benchmark]: Toolchain (without parser) took 24791.16ms. Allocated memory was 174.1MB in the beginning and 220.2MB in the end (delta: 46.1MB). Free memory was 132.5MB in the beginning and 159.7MB in the end (delta: -27.2MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2023-11-28 23:57:00,626 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 174.1MB. Free memory is still 118.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:57:00,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.78ms. Allocated memory is still 174.1MB. Free memory was 132.5MB in the beginning and 116.3MB in the end (delta: 16.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-28 23:57:00,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.93ms. Allocated memory is still 174.1MB. Free memory was 116.3MB in the beginning and 114.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-28 23:57:00,626 INFO L158 Benchmark]: Boogie Preprocessor took 39.80ms. Allocated memory is still 174.1MB. Free memory was 114.7MB in the beginning and 112.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-28 23:57:00,627 INFO L158 Benchmark]: RCFGBuilder took 294.01ms. Allocated memory is still 174.1MB. Free memory was 112.6MB in the beginning and 100.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-28 23:57:00,627 INFO L158 Benchmark]: BuchiAutomizer took 24039.80ms. Allocated memory was 174.1MB in the beginning and 220.2MB in the end (delta: 46.1MB). Free memory was 100.0MB in the beginning and 160.7MB in the end (delta: -60.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2023-11-28 23:57:00,627 INFO L158 Benchmark]: Witness Printer took 3.38ms. Allocated memory is still 220.2MB. Free memory is still 159.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:57:00,629 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 174.1MB. Free memory is still 118.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.78ms. Allocated memory is still 174.1MB. Free memory was 132.5MB in the beginning and 116.3MB in the end (delta: 16.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.93ms. Allocated memory is still 174.1MB. Free memory was 116.3MB in the beginning and 114.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.80ms. Allocated memory is still 174.1MB. Free memory was 114.7MB in the beginning and 112.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 294.01ms. Allocated memory is still 174.1MB. Free memory was 112.6MB in the beginning and 100.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 24039.80ms. Allocated memory was 174.1MB in the beginning and 220.2MB in the end (delta: 46.1MB). Free memory was 100.0MB in the beginning and 160.7MB in the end (delta: -60.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Witness Printer took 3.38ms. Allocated memory is still 220.2MB. Free memory is still 159.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int#0[~y_ref~0!base][~y_ref~0!offset] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int#1[~x_ref~0!base][~x_ref~0!offset] could not be translated * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function null and consists of 5 locations. The remainder module has 14 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 23.9s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 23.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13 mSDsluCounter, 19 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 13 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital275 mio100 ax106 hnf100 lsp91 ukn73 mio100 lsp24 div100 bol100 ite100 ukn100 eq195 hnf89 smp100 dnf124 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 296ms VariablesStem: 10 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet15#1, main_#t~nondet16#1, main_#t~ret17#1;havoc main_#t~nondet15#1;havoc main_#t~nondet16#1;assume { :begin_inline_test_fun } true;test_fun_#in~x#1, test_fun_#in~y#1 := main_#t~nondet15#1, main_#t~nondet16#1;havoc test_fun_#res#1;havoc test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset, test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset, test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset, test_fun_#t~mem5#1, test_fun_#t~mem6#1, test_fun_#t~short7#1, test_fun_#t~mem9#1, test_fun_#t~mem10#1, test_fun_#t~mem11#1, test_fun_#t~mem12#1, test_fun_#t~mem13#1, test_fun_#t~mem8#1, test_fun_#t~mem14#1, test_fun_~x#1, test_fun_~y#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, test_fun_~c~0#1.base, test_fun_~c~0#1.offset;test_fun_~x#1 := test_fun_#in~x#1;test_fun_~y#1 := test_fun_#in~y#1;call test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset := test_fun_#t~malloc2#1.base, test_fun_#t~malloc2#1.offset;call test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset := test_fun_#t~malloc3#1.base, test_fun_#t~malloc3#1.offset;call test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);test_fun_~c~0#1.base, test_fun_~c~0#1.offset := test_fun_#t~malloc4#1.base, test_fun_#t~malloc4#1.offset;call write~int#1(test_fun_~x#1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#0(test_fun_~y#1, test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);call write~int#2(0, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call test_fun_#t~mem5#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem5#1 <= 0;" "assume !test_fun_#t~short7#1;call test_fun_#t~mem6#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);test_fun_#t~short7#1 := test_fun_#t~mem6#1 <= 0;" "assume !test_fun_#t~short7#1;havoc test_fun_#t~mem5#1;havoc test_fun_#t~mem6#1;havoc test_fun_#t~short7#1;" "call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);" "assume !!!(0 == test_fun_#t~mem8#1);havoc test_fun_#t~mem8#1;call test_fun_#t~mem9#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call test_fun_#t~mem10#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);" "assume !(test_fun_#t~mem9#1 > test_fun_#t~mem10#1);havoc test_fun_#t~mem9#1;havoc test_fun_#t~mem10#1;call test_fun_#t~mem12#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#1(test_fun_#t~mem12#1 - 1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);havoc test_fun_#t~mem12#1;" "call test_fun_#t~mem13#1 := read~int#2(test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call write~int#2(1 + test_fun_#t~mem13#1, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);havoc test_fun_#t~mem13#1;" "call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);" Loop: "assume !!!(0 == test_fun_#t~mem8#1);havoc test_fun_#t~mem8#1;call test_fun_#t~mem9#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call test_fun_#t~mem10#1 := read~int#0(test_fun_~y_ref~0#1.base, test_fun_~y_ref~0#1.offset, 4);" "assume !(test_fun_#t~mem9#1 > test_fun_#t~mem10#1);havoc test_fun_#t~mem9#1;havoc test_fun_#t~mem10#1;call test_fun_#t~mem12#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);call write~int#1(test_fun_#t~mem12#1 - 1, test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);havoc test_fun_#t~mem12#1;" "call test_fun_#t~mem13#1 := read~int#2(test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);call write~int#2(1 + test_fun_#t~mem13#1, test_fun_~c~0#1.base, test_fun_~c~0#1.offset, 4);havoc test_fun_#t~mem13#1;" "call test_fun_#t~mem8#1 := read~int#1(test_fun_~x_ref~0#1.base, test_fun_~x_ref~0#1.offset, 4);" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-28 23:57:00,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5cb59b-f4de-4ae4-b9fa-d04ea952b896/bin/uautomizer-verify-BQ2R08f2Ya/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN